Question

Std: VIII
Q.1] (A) Choose the correct alternative fo
1. The product of (x + a) and (x + b) is
A) x2 - (a - b)x + ab
B) x2 + (a + b)X + ab
C) x2 + (a - b)x - ab
D) x2 - (a + b)X + ab​

Answer 1

Step-by-step explanation:

your answer is option B

x²+(a+b)x+ab