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Popular >

simplify (-64)^{-1/3}

Solution

simplify

(- 64)^{- \frac{1}{3}}

Solution

- \frac{1}{4}

+1

Decimal Notation

- 0.25

Solution steps

(- 64)^{- \frac{1}{3}}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

(- 64)^{- \frac{1}{3}} = \frac{1}{( - 64 ) ^{\frac{1}{3}}}

= \frac{1}{( - 64 ) ^{\frac{1}{3}}}

(- 64)^{\frac{1}{3}} = - 4

= \frac{1}{- 4}

Apply the fraction rule:

\frac{a}{- b} = - \frac{a}{b}

= - \frac{1}{4}

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5 x^{2} - 15 x - 140

factor 4x^3-24x^2+20x factor

4 x^{3} - 24 x^{2} + 20 x

Frequently Asked Questions (FAQ)

What is (-64)^{-1/3} ?
The solution to (-64)^{-1/3} is -1/4