Math, asked by rivu3, 1 year ago

find (7m-8n)^2+(7m+8n)^2

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Answers

Answered by BrainlyQueen01
23
hey user here's ur answer :-)
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hope it helps!!
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rivu3: wrong
BrainlyQueen01: how
rivu3: answer is 98m^2 128n^2
BrainlyQueen01: by mistakely i have written 138
BrainlyQueen01: srry
BrainlyQueen01: but hope it helps
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