Question

3x ^ 3 - 9x ^ 2 + x + 12 hardners method​

Answer 1

Answer:

Step by step solution :

STEP

1

:

Equation at the end of step 1

((3 • (x3)) - 32x2) - 12 = 0

STEP

2

:

Equation at the end of step

2

:

(3x3 - 32x2) - 12 = 0

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

3x3 - 9x2 - 12 = 3 • (x3 - 3x2 - 4)