Question

2xcube+9xsq+10x-3 factorise
please explain step by step​

Answer 1

Answer:

STEP

1

:

Equation at the end of step 1

(((2 • (x3)) - 32x2) + 10x) - 3

STEP

2

:

Equation at the end of step

2

:

((2x3 - 32x2) + 10x) - 3

STEP

3

:

Checking for a perfect cube

3.1 2x3-9x2+10x-3 is not a perfect cube

Trying to factor by pulling out :

3.2 Factoring: 2x3-9x2+10x-3

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: 10x-3

Group 2: 2x3-9x2

Pull out from each group separately