Math, asked by chetanad0601, 10 months ago

Show that (9k-5m)2+ 180=(9k+5m)2

Answers

Answered by romit228

2

Step-by-step explanation:

(9k-5m)2+180=(9k+5m)2

18k-10m+180=18k+10m

18k-18k+180=10m+10m

180=20m

m=180/20

m=9

Answered by Rudra0936

0

refer to the attachment

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