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Popular >

factor 15x^3+3x^2y

Solution

factor

15 x^{3} + 3 x^{2} y

Solution

3 x^{2} (5 x + y)

Solution steps

15 x^{3} + 3 x^{2} y

Apply exponent rule:

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

x^{3} = x^{2} x

= 15 x^{2} x + 3 x^{2} y

Rewrite

15

as

5 \cdot 3

= 5 \cdot 3 x^{2} x + 3 x^{2} y

Factor out common term

3 x^{2}

= 3 x^{2} (5 x + y)

Popular Examples

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simplify ((3x+1)/x)^3 simplify

(\frac{3 x + 1}{x})^{3}

Frequently Asked Questions (FAQ)

What is factor 15x^3+3x^2y ?
The solution to factor 15x^3+3x^2y is 3x^2(5x+y)