Question

Which is a factor of each term of the polynomial? (7f^2−12f)

A - f
B - 7f
C - 2f
D - 7

Answer 1

A - f

Explanation:

Break each term down into its prime factors

7f^2 = 7 *f*f

12f = 2*2*3*f

The common term is f

Factor out the f

f(7f-12)