Question

(x+a)(x+b) =________​

Answer 1

Answer:

(x-a)(x-b) is equal to x^2-xb-ax-ab= x^2 -x(b+a) –ab or = x^2 -b(x+a) –ax. The x minus a and b takes the quadratic formula and includes steps that should govern with above formula by operating and come across in an identify of same sort.

Answer 2

Answer:

1

Step-by-step explanation:

given (x+a)(x+b)

x²+a*b=1