Math, asked by krishnanvishal38947, 11 months ago

simplify using identities 103 multiply 107​

Answers

Answered by Anonymous
1

103=100+3

107=100+7

103*107

=(100+3)(100+7)

=(100)^2+(3+7)100+3*7

=10000+(10)100+21

=10000+1000+21

=11021

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