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Popular >

factor (5x+4x)^3

Solution

factor

(5 x + 4 x)^{3}

Solution

729 x^{3}

Solution steps

(5 x + 4 x)^{3}

Add similar elements:

5 x + 4 x = 9 x

= (9 x)^{3}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

= 9^{3} x^{3}

9^{3} = 729

= 729 x^{3}

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Frequently Asked Questions (FAQ)

What is factor (5x+4x)^3 ?
The solution to factor (5x+4x)^3 is 729x^3