Expand using the binomial theorem.(x + 2y)3

A. x3 + 2x2y + 4xy + 4xy2 + 8y2 + 8y3
B. x3 + 6x2y + 12xy2 + 8y3
C. x3 + 8y3
D. 3(x + 2y) 


Answer: B

Mathematics

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