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(3x – 4y)(3x + 4y) = 2
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22 May 2017, 01:49
22 May 2017, 01:49
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Question Stats:
82% (00:29) correct
17% (00:31) wrong based on 259 sessions
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(3x – 4y)(3x + 4y) = 2
Quantity A |
Quantity B |
9x^2 – 16y^2 |
4 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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Re: (3x – 4y)(3x + 4y) = 2
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22 May 2017, 07:04
22 May 2017, 07:04
2
Carcass wrote:
(3x – 4y)(3x + 4y) = 2
Quantity A |
Quantity B |
9x² – 16y² |
4 |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Given: (3x – 4y)(3x + 4y) = 2
Expand and simplify left side to get: 9x² – 16y² = 2
So, we have:
Quantity A: 2
Quantity B: 4
Answer: B
