Math, asked by shiv2077, 9 months ago

(2.02)square - (1.98) square by algebric identity

Answers

Answered by sujeetsahani8745

4

(2.02)²-(1.98)²

a²-b²=(a+b) (a-b)

=(2.02+1.98) (2.02-1.98)

=4×0.04

=0.16

I Hope it's help you

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