Question

find the value of the following using the formula ​

Answer 1

a (square) - b(square) = (a+b)*(a-b) (j) using identity= (96+40)^(96-40)=7616 (i)using identity=(141+25)*(141-25)=19256 Hope this is helpful and please mark it as brainliest

Answer 2

Hey mate here is your answer.

Here

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

j)( 96-40) (96+40)

= (56)(136)

= 7,616

I) (141-25)(141+25)

= (116)(166)

= 19,256

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