The GCF (Greatest Common Factor) of 9z and 18 is 9.
We can write 9z as 9 * z and 18 as 9 * 2.
Now we can factor out the GCF:
9z + 18 = 9 * z + 9 * 2
= 9(z + 2)
So, 9z + 18 can be factored as 9(z + 2) using the GCF.
Factor 9z + 18 using the GCF.
2 answers
Factor 16d - 12 using the GCF.