Question

Please it's urgent

I will mark brainleist for those who send 1st and all of that qns

polinomials

1)x²+5x+6
2)x²+1x-12
3)x²+11x-20​

Answer 1

Answer:

l don't no

Step-by-step explanation:

sorry

mark me in Brainlist

Answer 2

Step-by-step explanation:

1) x²+5x+6

= x² +3x+2x+6

= x(x+3) +2(x+3)

=(x+2)(x+3)

2) x²+1x-12

= x²+4x-3x-12

= x(x+4) -3(x+4)

= (x-3)(x+4)

3)x²+11x-20(can not be factorised)