Question

Which Identity is used in 95x105

Answer 1

Answer:

we can use identity

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

(100+5)(100-5)

(100)^2-(5)^2

10000-25

9975

Answer 2

Answer:

95×105

(100+5)× (100-5)

Using identity (a+b)×(a-b)

(a^2-b^2)

We have , (100)^2-(5)^2

= 10000-25

=9975ans.