Factor completely 9r^3-72r^2

asked Aug 5, 2021 182k views

4 votes

by Gelo

5.6k points

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2 votes

Answer:

9r²(r - 8)

Explanation:

Step 1: Write expression

9r³ - 72r²

Step 2: Factor out 9

9(r³ - 8r²)

Step 3: Factor out r²

9r²(r - 8)

Soulxy answered Aug 11, 2021

5.6k points

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