Math, asked by thindinaksh7447, 8 months ago

Expand using suitable identity: (3m+n/2)^2

Answers

Answered by sreeh123flyback
0

Step-by-step explanation:

using (a+b)²=a²+b²+2ab

(3m+n/2)²= (3m)²+(n/2)²+2×3m×n/2

=9m²+n/4+3mn

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