Question

2. (x + 4) (x - 3) are the factors of which of the following expressions?
(1) x2 - 7x + 12 (2) x² + x - 12
(3) x² + 7x - 12 (4) x² - x - 12​

Answer 1

Answer:

hey mate your answer is

(2) x^2 +x - 12

sure it is right.

Answer 2

Answer:

option no.2

Step-by-step explanation:

(x+4)(x-3)

=x^2[x×4×(-3)]

=x^2+x-12