Question

* +2 -0
Factors of x2+(a+b)x+ab
(x+a)(x+b)
1
2
(x2+a2)(x+b)
3
(x2+a)(x+b)​

Answer 1

Answer:

Number 1 (x+a)(x+b) Answer

Step-by-step explanation:

x2+ ax+bx+ab

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

=> (x+a)(x+b) [Ans]