What is the answer to x^{1/3}= 2/3 ?

The answer to x^{1/3}= 2/3 is x= 8/27

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x^{1/3}= 2/3

x^{\frac{1}{3}} = \frac{2}{3}

x = \frac{8}{27}

Decimal Notation

x = 0.29629 \dots

Solution steps

x^{\frac{1}{3}} = \frac{2}{3}

Take both sides of the equation to the power of

3 : x = \frac{8}{27}

x = \frac{8}{27}

Verify Solutions:

x = \frac{8}{27}

True

The solution is

x = \frac{8}{27}

5 x + 21 = x + 3

x + 9 + x = 9

x^{\frac{2}{3}} = 1

x^{\frac{2}{3}} = 0