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Popular >

factor 125-27u^3

Solution

factor

125 - 27 u^{3}

Solution

- (3 u - 5) (9 u^{2} + 15 u + 25)

Solution steps

125 - 27 u^{3}

Write in the standard form

= - 27 u^{3} + 125

Factor out

- 1 : - (27 u^{3} - 125)

= - (27 u^{3} - 125)

Factor

27 u^{3} - 125 : (3 u - 5) (3^{2} u^{2} + 5 \cdot 3 u + 5^{2})

= - (3 u - 5) (3^{2} u^{2} + 5 \cdot 3 u + 5^{2})

Simplify

- (3 u - 5) (3^{2} u^{2} + 5 \cdot 3 u + 5^{2}) : - (3 u - 5) (9 u^{2} + 15 u + 25)

= - (3 u - 5) (9 u^{2} + 15 u + 25)

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Frequently Asked Questions (FAQ)

What is factor 125-27u^3 ?
The solution to factor 125-27u^3 is -(3u-5)(9u^2+15u+25)