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View first unread post If 16^x=8, what is the value of x?
Tags: Difficulty: Hard,  Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Magoosh

in Numeric Entry Question

Carcass
1
200
View the latest post by: dhruvbadaya,
25 Sep 2023, 00:15
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2
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View first unread post If h=5 and hk=5
Tags: Difficulty: Easy,  Algebra,  Exponents/Roots,  Source: Skill Builder

in Numeric Entry Question

Carcass
2
1047
View the latest post by: bumpbot,
18 Sep 2023, 04:04
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4
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View first unread post If 28^5/2^x is an integer, what is the greatest possible value of x?
Tags: Difficulty: Medium,  Exponents/Roots,  Fractions/Ratios/Decimals,  Source: McGraw-Hill

in Numeric Entry Question

Carcass
2
949
View the latest post by: bumpbot,
22 Aug 2023, 08:48
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2
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View first unread post If x, y, and z are three different positive integers and z = x + y,
Tags: Difficulty: Hard,  Exponents/Roots,  Numbers Properties,  Source: Barron's GRE

in Numeric Entry Question

Carcass
2
1364
View the latest post by: bumpbot,
06 Aug 2023, 05:36
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5
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View first unread post What is the greatest integer, x , such that
Tags: Difficulty: Medium,  Divisibility/Multiples/Factors,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

in Numeric Entry Question

Carcass
3
2228
View the latest post by: bumpbot,
17 Jul 2023, 04:19
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3
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View first unread post If 12x is odd and x is an integer, what is the value of x12?
Tags: Difficulty: Medium,  Exponents/Roots,  Source: MGRE

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sandy
4
6303
View the latest post by: bumpbot,
13 Jul 2023, 09:12
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6
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View first unread post QOTD#22 67.345×1015 is equivalent to which of the following?
Tags: Difficulty: Easy,  Exponents/Roots,  Percents and Interest Problem,  Source: The Princeton Review

in Numeric Entry Question

sandy
6
5428
View the latest post by: bumpbot,
01 Jul 2023, 02:15
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5
View first unread post 30^30 x 29^29 x 28^28…2^2 x 1^1 = n.
Tags: Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Magoosh

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Bunuel
3
2303
View the latest post by: bumpbot,
24 Jun 2023, 03:40
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View first unread post If 3^3 * 9^12=3^x, then what is the value of x?
Tags: Difficulty: Easy,  Difficulty: Medium,  Exponents/Roots,  Source: The Princeton Review

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Carcass
1
324
View the latest post by: Carcass,
28 May 2023, 13:38
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7
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View first unread post GRE Math Challenge #17 - what is the value of 2x?
Tags: Difficulty: Hard,  Exponents/Roots,  Source: Others, Please Specify

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soumya1989
6
10759
View the latest post by: bumpbot,
26 May 2023, 08:32
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View first unread post If K is an integer and 0.02020303 x 10K is greater than 5000, what is
Tags: Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Jamboree

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Carcass
2
483
View the latest post by: bayazidopel,
03 May 2023, 22:33
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9
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View first unread post If 5n/4n - x = 0.788^-1
Tags: Difficulty: Hard,  Arithmetic,  Exponents/Roots,  Source: Greenlight Test Prep

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GreenlightTestPrep
5
4743
View the latest post by: bumpbot,
20 Mar 2023, 05:25
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19
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View first unread post What is the sum of all solutions to the equation
Tags: Difficulty: Hard,  Exponents/Roots,  Source: Greenlight Test Prep

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GreenlightTestPrep
10
8856
View the latest post by: Kimberly99,
17 Feb 2023, 01:32
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13
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View first unread post If x^2/4 is an integer greater than 50 and x is a positive i
Tags: Difficulty: Hard,  Exponents/Roots,  Source: MGRE

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Carcass
6
4796
View the latest post by: bumpbot,
13 Feb 2023, 14:13
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View first unread post Simplify the expression \root x^2+x^2(3)
Tags: Difficulty: Easy,  Algebra,  Exponents/Roots,  Numbers Properties,  Source: MGRE

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Carcass
1
412
View the latest post by: Carcass,
05 Feb 2023, 10:14
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24
View first unread post If √√√(3x) = 4√(2x), what is the greatest possible value of
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: Magoosh

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Bunuel
10
5679
View the latest post by: bumpbot,
31 Jan 2023, 08:20
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1
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View first unread post If 16^x=8
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: Magoosh

in Numeric Entry Question

Carcass
2
455
View the latest post by: hkmhj,
18 Nov 2022, 20:58
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View first unread post If sqrt of 28 + sqrt 175=a sqrt of b where a and b are integers
Tags: Difficulty: Hard,  Exponents/Roots,  Source: Magoosh

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Carcass
1
651
View the latest post by: Carcass,
16 Nov 2022, 11:23
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1
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View first unread post If (2^-n/3)(3^-n/2)=1/36
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: Magoosh

in Numeric Entry Question

Carcass
1
536
View the latest post by: GREfocus,
14 Oct 2022, 10:22
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10
View first unread post (5/4)^-n < 16^-1 What is the least integer value of n?
Tags: Difficulty: Medium,  Exponents/Roots,  Inequalities

in Numeric Entry Question

Bunuel
4
3724
View the latest post by: bumpbot,
11 Oct 2022, 15:52
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1
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View first unread post 25,002^2-24,998^2=
Tags: Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Magoosh

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Carcass
1
884
View the latest post by: Carcass,
10 Oct 2022, 12:52
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4
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View first unread post If x^-2-2=-1.96, y^1/3
Tags: Difficulty: Hard,  Difficulty: Medium,  Algebra,  Exponents/Roots,  Fractions/Ratios/Decimals,  Numbers Properties,  Source: The Princeton Review

in Numeric Entry Question

Carcass
3
2142
View the latest post by: bumpbot,
10 Oct 2022, 02:15
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15
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View first unread post If sqrt3 of 90x and sqrt of y/75 are positive integers, and
Tags: Difficulty: Hard,  Exponents/Roots,  Fractions/Ratios/Decimals,  Numbers Properties,  Source: MGRE

in Numeric Entry Question

Carcass
9
2796
View the latest post by: bumpbot,
16 Sep 2022, 12:55
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3
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View first unread post What is the remainder when 13^17 + 17^13 is divided by 10?
Tags: Exponents/Roots,  Remainders

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AnimeshPaul10
3
6059
View the latest post by: BrushMyQuant,
16 Sep 2022, 08:41
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9
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View first unread post If x is an integer, how many possible values of x satisfy the equation
Tags: Difficulty: Hard,  Algebra,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

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Carcass
3
2045
View the latest post by: Carcass,
05 Sep 2022, 01:27
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7
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View first unread post How many roots
Tags: Difficulty: Hard,  Exponents/Roots,  Source: GREPrepclub Original Question

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Asmakan
4
1756
View the latest post by: bumpbot,
31 Jul 2022, 22:06
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2
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View first unread post How many digits are in 28 × 510, when written out completely?
Tags: Difficulty: Medium,  Exponents/Roots,  Source: McGraw-Hill

in Numeric Entry Question

Carcass
1
854
View the latest post by: rx10,
27 Mar 2022, 00:37
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2
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View first unread post sqrt50 is closest to
Tags: Difficulty: Easy,  Algebra,  Exponents/Roots,  Source: McGraw-Hill

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Carcass
2
983
View the latest post by: AkkuJi,
15 Mar 2022, 12:19
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3
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View first unread post 1/25- 1/36
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Fractions/Ratios/Decimals,  Source: Skill Builder

in Numeric Entry Question

Carcass
2
1263
View the latest post by: KarunMendiratta,
04 Mar 2022, 23:41
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4
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View first unread post if n is a positive odd integer
Tags: Difficulty: Hard,  Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

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Carcass
3
2455
View the latest post by: GMATGuruNY,
11 Jan 2022, 10:12
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1
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View first unread post If 1-2x-1=-2, then x =
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: Skill Builder

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Carcass
1
1062
View the latest post by: GreenlightTestPrep,
06 Jan 2022, 06:19
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6
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View first unread post If sqrt 2x-3=x-3, then what is the value of x ?
Tags: Difficulty: Hard,  Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Barron's GRE

in Numeric Entry Question

Carcass
2
2154
View the latest post by: bumpbot,
27 Dec 2021, 07:35
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2
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View first unread post For all integers n, the function g is defined as follo
Tags: Difficulty: Hard,  Difficulty: Medium,  Algebra,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

in Numeric Entry Question

Carcass
3
2381
View the latest post by: BrushMyQuant,
11 Dec 2021, 06:22
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3
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View first unread post (3/5)^x = (125/27)^3
Tags: Difficulty: Medium,  Exponents/Roots,  Source: Others, Please Specify

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RA911
2
1057
View the latest post by: RA911,
02 Dec 2021, 13:30
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4
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View first unread post \sqrt{80(11)^2+(11)^2
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: Skill Builder

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Carcass
2
1011
View the latest post by: GreenlightTestPrep,
24 Nov 2021, 09:46
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2
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View first unread post 7^17-7^16/6
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Fractions/Ratios/Decimals,  Source: Skill Builder

in Numeric Entry Question

Carcass
1
1155
View the latest post by: rx10,
24 Nov 2021, 07:43
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2
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View first unread post If 9^8-9^7/8=x^7
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Fractions/Ratios/Decimals,  Source: Skill Builder

in Numeric Entry Question

Carcass
1
1122
View the latest post by: rx10,
23 Nov 2021, 19:38
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2
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View first unread post What is the value of a^-0.6
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Numbers Properties,  Source: McGraw-Hill

in Numeric Entry Question

Carcass
2
1097
View the latest post by: GreenlightTestPrep,
05 Nov 2021, 07:05
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1
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View first unread post What is the greatest prime factor of 299 – 296?
Tags: Difficulty: Medium,  Exponents/Roots,  Source: MGRE

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sandy
3
7353
View the latest post by: bumpbot,
23 Oct 2021, 06:40
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2
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View first unread post x^2 + px + 32 = 0
Tags: Difficulty: Medium,  Exponents/Roots,  Source: Others, Please Specify

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RA911
2
1256
View the latest post by: rautharshal98,
17 Oct 2021, 03:00
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2
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View first unread post a$b=a/a+b
Tags: Difficulty: Medium,  Arithmetic,  Exponents/Roots,  Source: Others, Please Specify

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Carcass
3
1397
View the latest post by: KarunMendiratta,
19 Aug 2021, 08:12
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5
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View first unread post 3^6 + 3^4 + 3^2
Tags: Difficulty: Medium,  Exponents/Roots,  Source: The Princeton Review

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Carcass
5
7387
View the latest post by: bumpbot,
16 Aug 2021, 09:53
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1
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View first unread post QOTD#24 If , then what is the value of x?
Tags: Difficulty: Easy,  Exponents/Roots,  Source: The Princeton Review

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sandy
3
2669
View the latest post by: bumpbot,
12 Aug 2021, 15:18
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1
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View first unread post 81^3-27^3/3^7
Tags: Difficulty: Medium,  Algebra,  Exponents/Roots,  Source: The Princeton Review

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Carcass
2
1230
View the latest post by: rubytuesdays21,
26 Jul 2021, 09:27
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13
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View first unread post P = the product of all x-values that satisfy the
Tags: Difficulty: Hard,  Exponents/Roots,  Source: Greenlight Test Prep

in Numeric Entry Question
GreenlightTestPrep
3
4922
View the latest post by: bumpbot,
07 Jun 2021, 09:00
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5
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View first unread post Find the value of y given that
Tags: Difficulty: Easy,  Algebra,  Exponents/Roots,  Source: Others, Please Specify

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Carcass
1
1357
View the latest post by: cbrelax,
18 Apr 2021, 21:53
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5
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View first unread post What is the ones digit of 3^23 - 2^18?
Tags: Difficulty: Hard,  Exponents/Roots,  Source: MGRE

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Carcass
3
5726
View the latest post by: bumpbot,
29 Mar 2021, 07:26
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1
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View first unread post If x and y are integers and
Tags: Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

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Carcass
1
908
View the latest post by: KarunMendiratta,
05 Mar 2021, 08:53
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1
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View first unread post sqrt of 6*7*18*21
Tags: Difficulty: Medium,  Exponents/Roots,  Numbers Properties,  Source: Others, Please Specify

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Carcass
1
797
View the latest post by: rx10,
12 Feb 2021, 07:39
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2
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View first unread post If 5,000 = 2^x5^y and x and y are integers, what is the
Tags: Difficulty: Medium,  Exponents/Roots,  Source: MGRE

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sandy
2
4646
View the latest post by: bumpbot,
25 Jan 2021, 01:44
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