Factor completely

abb + abc

Idek how to factor letters

ab (b+c)

Step-by-step explanation:

abb + abc

There is an a and b in each term

What remains goes inside the parentheses

ab (b+c)

ab (b+c)

Step-by-step explanation:

Take out each variable like you would any other number

abb+abc

ab (b+c), This is the answer, with the distributive property, you can convert it back to its original form.

ab*b+ab*c=ab^2+abc