Question

(x + a) (x + b) =

(a) x2 + ax+ bx2 (b) x2 + (a + b) x + ab (c) ab + x2 (d) None​

Answer 1

Answer:

The answer is b

Step-by-step explanation:

When you multiple, the answer will be x^2 +bx + ax + ab,

Then bx and ax can be factories, it will be x(a+b)

Answer 2

Answer:

answer is (b) x2+(a+b)x + ab

Step-by-step explanation:

(x+a) (x+b)

=x(x+b) +a(x+b)

=x²+xb+ax+ab

=x²+(a+b) x+ab

solved