Math, asked by vivekmohan01, 4 months ago

Simplify (4 m+ 5 n)2 + ( 5 m – 4 n)2

Answers

Answered by 123hahaaaaa
0

Step-by-step explanation:

= 8m+10n+10m-8n

= 18m+2n

= 2(9m+n)

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