Math, asked by Aniamgailiang5441, 6 months ago

Solve :(1. 1 m-0.4)(1.1 m+0.4)? ans

Answers

Answered by kram85781

3

Answer:

By using identity

(a-b) (a+b) = a2 + b2

. = (1.1m)2 + (0.4)2

= 1.21 + 0.16

= 1.37

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