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Popular >

factor 9b-3b^2

Solution

factor

9 b - 3 b^{2}

Solution

3 b (3 - b)

Solution steps

9 b - 3 b^{2}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

b^{2} = bb

= 9 b - 3 bb

Rewrite

9

as

3 \cdot 3

= 3 \cdot 3 b - 3 bb

Factor out common term

3 b

= 3 b (3 - b)

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Frequently Asked Questions (FAQ)

What is factor 9b-3b^2 ?
The solution to factor 9b-3b^2 is 3b(3-b)