Question

Find the identity of
(x +a) (x+b) = x²+(a+b)x+ab

Answer 1

Answer:

Heya mate.....

Its identity is (a + b)^2

Hope it helps.....

Answer 2

Answer:

(x+a)(x+b)=x^2+(a+b)x+ab

(x+a)(x+b)=x^2+xa+xb+ab