\((x+3y)^2=\)

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\((x+3y)^2=\)

by VJesus12 » Tue Sep 08, 2020 11:08 pm

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A

B

C

D

E

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\((x+3y)^2=\)

A. \(x^2+3y^2\)
B. \(x^2+9y^2\)
C. \(x^2+3xy+3y^2\)
D. \(x^2+3xy+9y^2\)
E. \(x^2+6xy+9y^2\)

Answer: E

Source: GMAT Paper Tests
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