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y² = x² - 1 and x does not equal 0
[#permalink]
Updated on: 16 Jan 2023, 10:39
Updated on: 16 Jan 2023, 10:39
1
00:00
Question Stats:
80% (00:24) correct
20% (01:42) wrong based on 5 sessions
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Quantity A |
Quantity B |
\(y^4\) |
\(x^4 + 1\) |
A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Best way to solve this?
Posted from my mobile device
Re: y² = x² - 1 and x does not equal 0
[#permalink]
16 Jan 2023, 10:41
16 Jan 2023, 10:41
Expert Reply
Please sir.
Follow the rules for posting on the board. The question must be formatted as they are in every book or in the official material. The way I have edited the question.
https://gre.myprepclub.com/forum/rules- ... -1083.html
Also add always the answer choices
How to format the question in one second https://gre.myprepclub.com/forum/how-to ... 12752.html
Follow the rules for posting on the board. The question must be formatted as they are in every book or in the official material. The way I have edited the question.
https://gre.myprepclub.com/forum/rules- ... -1083.html
Also add always the answer choices
How to format the question in one second https://gre.myprepclub.com/forum/how-to ... 12752.html
Re: y² = x² - 1 and x does not equal 0
[#permalink]
16 Jan 2023, 10:42
16 Jan 2023, 10:42
Expert Reply
Unless the question is incomplete or misses some datum there is no way to solve it.
Y^4 could be any number
x^4+1 could be any number
Infinite
The answer is D
Y^4 could be any number
x^4+1 could be any number
Infinite
The answer is D
