What is the answer to 36=x^{2/3} ?

The answer to 36=x^{2/3} is x=216,x=-216

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36=x^{2/3}

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

x = 216, x = - 216

Solution steps

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

Take both sides of the equation to the power of

3 : 46656 = x^{2}

46656 = x^{2}

Solve

46656 = x^{2} : x = 216, x = - 216

x = 216, x = - 216

Verify Solutions:

x = 216

True

, x = - 216

True

The solutions are

x = 216, x = - 216

\frac{x}{3} = 15

x - 1 = 12

6 y - 5 y + 1 = 0

2 x + 1 + 3 x + 4 = 7

y^{\frac{4}{3}} = 256