Question

using identities evalute 88*112​

Answer 1

Answer:

hiii

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Step-by-step explanation:

88×112

By using (a+b) (a-b) identity

= (88-112) (88+112)

=(a-b) (a+b) = a^2 - b^2

=(88)^2 - (112)^2

=7744 - 124544

= 123200

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Answer 2

Identity: (a+b)(a-b) = a^2-b^2

88=loo-12

112=loo+12

so 88x112 = (100-12) (loo+12)

=loo^2-12^2

= loooo-144 = 9856