Math, asked by rinkupaul11221121, 7 months ago

find the product :
c) (5m-7n)²+ (5m+7n)²

plised give me the answer

Answers

Answered by vivekshah91

0

Answer:

50m2+98n2

Step-by-step explanation:

25m2-70mn+49n2+ 25m2+ 70mn+ 49n2

25m2+ 25m2+49n2+49n2

50m2+98n2

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