Question

factories
a) x^2+18x+77
b). 6x^2+7x-3
c). 12x^2-7x+1
d). x^3+x^2-24x+36
e). x^3-6x^2+11x-6
f). 6x^3-7x^2-8x+5 ​

Answer 1

Step-by-step explanation:

1.P=77

S=18

F=11,7

x^2+11x+7x+77

x(x+11)+7(x+11)

(x+11)(x+7) ans.

2.P=-18

S=7

F=-2,9

6x^2-2x+9x-3

2x(3x-1)+3(3x-1)

(3x-1)(2x+3) ans.