Question

A squared b + 2ab squared + 8 ab - 7a squared b

Answer 1

Answer:

 -2ab • (3a - b - 4)

Step-by-step explanation:

(1): "a2"   was replaced by   "a^2".  2 more similar replacement(s).

STEP

1

:

Equation at the end of step 1

 ((((a2)•b)+(2a•(b2)))+8ab)-(7a2•b)

STEP  

2

:

Equation at the end of step

2

:

 ((((a2) • b) +  2ab2) +  8ab) -  7a2b

STEP

3

:

STEP

4

:

Pulling out like terms

4.1     Pull out like factors :

  -6a2b + 2ab2 + 8ab  =   -2ab • (3a - b - 4)