Question

Factor the expression by using the
GCF: 45z + 50

Answer 1

Answer: 5(9z + 10)

Explanation:

The GCF is 5

GCF of 45: 1, 5, 9, 45

GCF of 50: 1, 5, 10, 50

so you do 5 times (45/5z) plus (50/5)

or 5(9z + 10)

Answer 2

`5(9z + 10)`

Explanation:

GCF is 5

so the answer is

5(9z+10)