Question

x²-(a+b)x+ab

answers:x²-(a+b)x+ab
x²-ax-bx+ab
x(x-a)-b(x-a)
(x-a)(x-b)​

Answer 1

Answer:

:x²-(a+b)x+ab

x²-ax-bx+ab

x(x-a)-b(x-a)

(x-a)(x-b)