What is the answer to 9(sqrt(x))^3-1=2 ?

The answer to 9(sqrt(x))^3-1=2 is x= 1/(3^{2/3)}

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9(sqrt(x))^3-1=2

9 (x)^{3} - 1 = 2

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

Decimal Notation

x = 0.48074 \dots

Solution steps

9 (x)^{3} - 1 = 2

Move

2

to the left side

9 (x)^{3} - 3 = 0

Factor

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

Solve

No Solution for

x \in R

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

Verify Solutions:

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

True

The solution is

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

1 + \frac{1}{2 x - 6} = 0

\frac{x + 2}{x} = 0

2 x = - 6

x + 1 = 5 - x

What is the answer to 9(sqrt(x))^3-1=2 ?
The answer to 9(sqrt(x))^3-1=2 is x= 1/(3^{2/3)}
Solve for x: 9(sqrt(x))^3-1=2
The solution is x= 1/(3^{2/3)}