GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
If (x 5)^2 = 25 and (y 3)^2 = 16, which of the following
[#permalink]
17 Mar 2023, 06:17
17 Mar 2023, 06:17
Expert Reply
00:00
Question Stats:
49% (01:54) correct
49% (01:11) wrong based on 14 sessions
Hide Show timer Statistics
If \((x – 5)^2 = 25\) and \((y – 3)^2 = 16\), which of the following could be the value of x + y?
Indicate all that apply
–10
–1
0
7
9
10
17
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE INEQUALITIES
Indicate all that apply
–10
–1
0
7
9
10
17
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE INEQUALITIES
ShowHide Answer
Official Answer
B,D,E,G
Re: If (x 5)^2 = 25 and (y 3)^2 = 16, which of the following
[#permalink]
14 Apr 2023, 11:14
14 Apr 2023, 11:14
Expert Reply
Square both sides
So x-5=5
x=10 or x=0
y-3=4
y=7 or y=-1
𝑥 = 0 and 𝑦 = −1, 𝑥 + 𝑦 = −1
𝑥 = 0 and 𝑦 = 7, 𝑥 + 𝑦 = 7
𝑥 = 10 and 𝑦 = −1, 𝑥 + 𝑦 = 9
𝑥 = 10 and 𝑦 = 7, 𝑥 + 𝑦 = 17
So x-5=5
x=10 or x=0
y-3=4
y=7 or y=-1
𝑥 = 0 and 𝑦 = −1, 𝑥 + 𝑦 = −1
𝑥 = 0 and 𝑦 = 7, 𝑥 + 𝑦 = 7
𝑥 = 10 and 𝑦 = −1, 𝑥 + 𝑦 = 9
𝑥 = 10 and 𝑦 = 7, 𝑥 + 𝑦 = 17
gmatclubot
Re: If (x 5)^2 = 25 and (y 3)^2 = 16, which of the following [#permalink]
14 Apr 2023, 11:14
Moderators:
