Expand :- (4x + 2y)² *
Answers
Answered by
2
Answer:
(4x) 2 +(2y) 2 +16xy
Step-by-step explanation:
16 x2 + 4 y2 + 16xy
Answered by
1
Answer:
16x^2+16xy+4y^2
Step-by-step explanation:
(4x + 2y)²=(4x)^2+2(4x)(2y)+(2y)^2
=16x^2+16xy+4y^2
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