Question

factories:- x³+3x²-7x-6

Answer 1

$x {}^{3} + 3x - 7x - 6$

By collecting like terms

${x}^{3} - 4x - 6$

Hope it helps you.......

Answer 2

Answer:

Step-by-step explanation:

The answer is

Let x be 2 so that the whole value is zero

So x3 = 8

3x2=12

7x=14

-6

X3+3x2-7x-6

= 20 - 20

=0

X2(x-2) + 5x( x-2) + 3(x-2)

=(x2 + 5x + 3) (x-2) ...ans