Math, asked by NSPD, 1 year ago

Evaluate by using suitable identity : (176)^2

– (24)^2

Answers

Answered by misha10118
12
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Answered by Chetanbhagat
1
=(100+76)^2 - (20+4)^2
=((100)^2+(76)^2)-((20)^2+(4)^2
=(10000+5776)-(400+16)
=(15776-416)
=15360
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