Question

I will be marking the one who will answer as branillist Please answer fast​

Answer 1

Answer:

I think none of these!!!

Answer 2

Answer:

$x^{2} +7x+12$ = $x^{2} +3x+4x+12$

                    = $x(x+3) +4(x+3)$

                    = $(x+4)(x+3)$

Therefore the zeroes are option c. 3,4