Question

Find the product of the following numbers with the help of algebraic identities. (i) 103 x 97 (ii) 105 x 105

Answer 1

please mark me as brainlist

(100+3)×100-3) then by the formula (a+b)× (a-b) = (a^2-b^2)

(100^2 - 3^2) = 10000-9

= 9991