Question

197×203 simplify the following using the formula of (a+b) (a-b) = a2 - b2​

Answer 1

Answer:

(200-3)(200+3)

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

= 200^2-3^2

= 40000-9

= 39991

:-) hope it helps u

Answer 2

I have help you and you help me by rate