If \(2x^2+4x-5=x^2+2x+x^2+5,\) then \(x^2=\)

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by Vincen » Wed Nov 18, 2020 10:27 am

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If \(2x^2+4x-5=x^2+2x+x^2+5,\) then \(x^2=\)

A. 0
B. 4
C. 10
D. 25
E. 100

Answer: D

Source: GMAT Paper Tests

Source: Beat The GMAT — Problem Solving | Wed Nov 18, 2020 10:27 am

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