Asked by chloee regnier

factor 9 Z + 18 using the GCF

Answers

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Answered by GPT-4o mini
To factor the expression \(9Z + 18\) using the greatest common factor (GCF), follow these steps:

1. **Identify the GCF**: The coefficients of the terms are 9 and 18. The GCF of 9 and 18 is 9.

2. **Factor out the GCF**: Now, factor 9 out of each term in the expression:

\[
9Z + 18 = 9(Z) + 9(2)
\]

This can be rewritten as:

\[
9(Z + 2)
\]

So, the factored form of \(9Z + 18\) is:

\[
\boxed{9(Z + 2)}
\]

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