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Popular >

factor 30x^3+15x^4

Solution

factor

30 x^{3} + 15 x^{4}

Solution

15 x^{3} (2 + x)

Solution steps

30 x^{3} + 15 x^{4}

Apply exponent rule:

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

x^{4} = x x^{3}

= 30 x^{3} + 15 x x^{3}

Rewrite

30

as

15 \cdot 2

= 15 \cdot 2 x^{3} + 15 x x^{3}

Factor out common term

15 x^{3}

= 15 x^{3} (2 + x)

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Frequently Asked Questions (FAQ)

What is factor 30x^3+15x^4 ?
The solution to factor 30x^3+15x^4 is 15x^3(2+x)