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Popular >

factor 1+3a^2-3a-a^3

Solution

factor

1 + 3 a^{2} - 3 a - a^{3}

Solution

- (a - 1)^{3}

Solution steps

1 + 3 a^{2} - 3 a - a^{3}

Write in the standard form

= - a^{3} + 3 a^{2} - 3 a + 1

Factor out

- 1 : - (a^{3} - 3 a^{2} + 3 a - 1)

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

Factor

a^{3} - 3 a^{2} + 3 a - 1 : (a - 1)^{3}

= - (a - 1)^{3}

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Frequently Asked Questions (FAQ)

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