Question

factorize:9a-9a^2+3b-3ab​

Answer 1

Answer:

(9a - 2b2 - 3b)

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

((9 • (a2)) - 3ab) - 2ab2

STEP

2

:

Equation at the end of step

2

:

(32a2 - 3ab) - 2ab2

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

9a2 - 2ab2 - 3ab = a • (9a - 2b2 - 3b)

Trying to factor a multi variable polynomial :

4.2 Factoring 9a - 2b2 - 3b

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Final result :

a • (9a - 2b2 - 3b)