Math, asked by ShreyasNatekar, 1 month ago

(2m + 1)²

please answer

Answers

Answered by oxford1

2

Answer:

(a+b)²= a²+b²+2ab

a= 2m

b= 1

(2m)²+1²+2×2m×1

4m²+1+4m

4m²+4m+1

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