Math, asked by Madi4397, 9 months ago

Evaluate using suitable identity (3m-4n)^2

Answers

Answered by dipakchandrabharali

9

Answer:

(3m-4n)^2

=(3m)^2-2.3m.4n+(4n)^2

=9m^2-24mn+16n^2

Answered by aksharagupta8b

3

Answer:

is

9m²-24mn+16n²

Step-by-step explanation:

(3m-4n)²

now (3m)²-2.3m.4n+(4n) ²

9m²-24mn+16n²

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