What is the answer to 1-x^{2/3}=0 ?

The answer to 1-x^{2/3}=0 is x=1,x=-1

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1-x^{2/3}=0

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

x = 1, x = - 1

Solution steps

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

Move

1

to the right side

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

Take both sides of the equation to the power of

3 : - x^{2} = - 1

- x^{2} = - 1

Solve

- x^{2} = - 1 : x = 1, x = - 1

x = 1, x = - 1

Verify Solutions:

x = 1

True

, x = - 1

True

The solutions are

x = 1, x = - 1

\frac{8 x + 8}{7 x ^{\frac{6}{7}}} = 0

v = 3 + 2 v

x - 3 \times 2 x + 2 = x + 1

9 x + 2 = x + 12

3 8 r + 1 = 3 r + 8