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(x + 2y ) 2 some one answer this please I need help
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5 votes
(x + 2y ) 2 some one answer this please I need help

User Stefanny
by
8.5k points

1 Answer

6 votes

Answer:

x² + 4xy + 4y²

Explanation:

(x + 2y )²

= (x + 2y) (x + 2y)

= x² + 2xy + 2xy + 4y²

= x² + 4xy + 4y²

So, the answer is x² + 4xy + 4y²

User Jimm Chen
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7.5k points
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