What is the answer to x^{2/3}=5 ?

The answer to x^{2/3}=5 is x=5sqrt(5),x=-5sqrt(5)

Solve for x: x^{2/3}=5

The solution is x=5sqrt(5),x=-5sqrt(5)

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Popular >

x^{\frac{2}{3}} = 5

x = 55, x = - 55

Decimal Notation

x = 11.18033 \dots, x = - 11.18033 \dots

Solution steps

x^{\frac{2}{3}} = 5

Take both sides of the equation to the power of

3 : x^{2} = 125

x^{2} = 125

Solve

x^{2} = 125 : x = 55, x = - 55

x = 55, x = - 55

Verify Solutions:

x = 55

True

, x = - 55

True

The solutions are

x = 55, x = - 55

x^{\frac{2}{3}} = 8

x + 2 - x - 1 = 3

3 x + 13 = x - 5

15 + 2 x = x

x (x - 5) = 6

What is the answer to x^{2/3}=5 ?
The answer to x^{2/3}=5 is x=5sqrt(5),x=-5sqrt(5)
Solve for x: x^{2/3}=5
The solution is x=5sqrt(5),x=-5sqrt(5)