## In the equation $$x^2+2xy+y^2=144,$$ is x positive?

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### In the equation $$x^2+2xy+y^2=144,$$ is x positive?

by BTGmoderatorLU » Mon Aug 30, 2021 2:29 pm

00:00

A

B

C

D

E

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Source: Veritas Prep

In the equation $$x^2+2xy+y^2=144,$$ is x positive?

1) y = 4
2) x^2 = 64

The OA is C

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