Question

(12a + 4b) 1/4ab(a -bc)

algebraic expression and identities​

Answer 1

STEP

1

:

Equation at the end of step 1

(((12•(a4))•(b3))+(22a2•b2))-ab

STEP

2

:

Equation at the end of step

2

:

(((22•3a4) • b3) + 22a2b2) - ab

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

12a4b3 + 4a2b2 - ab = ab • (12a3b2 + 4ab - 1)

Trying to factor a multi variable polynomial :

4.2 Factoring 12a3b2 + 4ab - 1

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

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