Basic Math Examples

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

${(- 27)}^{\frac{1}{3}}$

Step 1

Simplify the expression.

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Step 1.1

Rewrite

$- 27$ as

${(- 3)}^{3}$ .

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

Step 1.2

Apply the power rule and multiply exponents,

${(a^{m})}^{n} = a^{m n}$ .

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

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

Step 2

Cancel the common factor of

$3$ .

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Step 2.1

Cancel the common factor.

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

Step 2.2

Rewrite the expression.

${(- 3)}^{1}$

${(- 3)}^{1}$

Step 3

Evaluate the exponent.

$- 3$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$