Write (x + 2y) ^ 2 in detail.
in expended form.
Answers
Answered by
5
Answer:
x²+4y²+4xy
Step-by-step explanation:
(x+2y)²
=x²+4y²+4xy
Answered by
1
Answer:
( x + 2y )²
according to formula
(a²+ b²) = a²+ 2ab + b²
= 2x² + 4xy + 4y²
Expanded form of ( x + 2y )² is
2x² + 4xy + 4y².
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