Question

Which of the following is a factor of the polynomial below?

Answer 1

Answer:

C

Step-by-step explanation:

The question is to factor  $6a-9ab+4-6b$

We look for common factors in terms and simplify:

$6a-9ab+4-6b\\=(6a-9ab)+(4-6b)\\=3a(2-3b)+2(2-3b)\\=(3a+2)(2-3b)$

The last line shows the simplified form and the 2 factors of the expression.

We can clearly see that Answer Choice C is a factor.