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Popular >

factor 3a^2+12a^3

Solution

factor

3 a^{2} + 12 a^{3}

Solution

3 a^{2} (1 + 4 a)

Solution steps

3 a^{2} + 12 a^{3}

Apply exponent rule:

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

a^{3} = a a^{2}

= 3 a^{2} + 12 a a^{2}

Rewrite

3

as

3 \cdot 1

Rewrite

12

as

3 \cdot 4

= 3 \cdot 1 \cdot a^{2} + 3 \cdot 4 a a^{2}

Factor out common term

3 a^{2}

= 3 a^{2} (1 + 4 a)

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Frequently Asked Questions (FAQ)

What is factor 3a^2+12a^3 ?
The solution to factor 3a^2+12a^3 is 3a^2(1+4a)