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Popular >

factor 6x^3-9x-x^5

Solution

factor

6 x^{3} - 9 x - x^{5}

Solution

- x (x^{2} - 3)^{2}

Solution steps

6 x^{3} - 9 x - x^{5}

Write in the standard form

= - x^{5} + 6 x^{3} - 9 x

Factor out

- 1 : - (x^{5} - 6 x^{3} + 9 x)

= - (x^{5} - 6 x^{3} + 9 x)

Factor

x^{5} - 6 x^{3} + 9 x : x (x^{2} - 3) (x^{2} - 3)

= - x (x^{2} - 3) (x^{2} - 3)

Apply exponent rule:

aa = a^{2}

(x^{2} - 3) (x^{2} - 3) = (x^{2} - 3)^{2}

= - x (x^{2} - 3)^{2}

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\frac{20}{31} \cdot \frac{65}{109}

Frequently Asked Questions (FAQ)

What is factor 6x^3-9x-x^5 ?
The solution to factor 6x^3-9x-x^5 is -x(x^2-3)^2