Question

Which of the following iden 'ty is correct?
(A) (x+a) (x+b) = x2-(a+b)x + a.
(B) (x-a) (x-b) = x2 - (a+b)x - ab
(C)(x-a) (x+b) = x + (a+b)x + ab
(D) (x+a) (x+b) = x2+ (a+b)x + ab​

Answer 1

bro very very very very very very very difficult sorry..xd

Answer 2

Answer:

okjh

Step-by-step explanation:

option (d) is correct.