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Popular >

2x^{-1/3}-1=0

Solution

2 x^{- \frac{1}{3}} - 1 = 0

Solution

x = 8

Solution steps

2 x^{- \frac{1}{3}} - 1 = 0

Expand

2 x^{- \frac{1}{3}} - 1 : \frac{2}{x ^{\frac{1}{3}}} - 1

\frac{2}{x ^{\frac{1}{3}}} - 1 = 0

Remove roots

\frac{8}{x} = 1

Solve

\frac{8}{x} = 1 : x = 8

x = 8

Verify Solutions:

x = 8

True

The solution is

x = 8

Popular Examples

sqrt(6x-2-7)=-3

6 x - 2 - 7 = - 3

(x^2+78x)^{1/5}=3

(x^{2} + 78 x)^{\frac{1}{5}} = 3

x = 3 x + 4

sqrt(2x+11)-sqrt(2x-5)=2

2 x + 11 - 2 x - 5 = 2

3 t + 4 = 2

Frequently Asked Questions (FAQ)

What is the answer to 2x^{-1/3}-1=0 ?
The answer to 2x^{-1/3}-1=0 is x=8
Solve for x: 2x^{-1/3}-1=0
The solution is x=8