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Popular >

2x^{-1/2}=2

Solution

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

Solution

x = 1

Solution steps

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

Expand

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

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

Square both sides:

\frac{4}{x} = 4

\frac{4}{x} = 4

Solve

\frac{4}{x} = 4 : x = 1

x = 1

Verify Solutions:

x = 1

True

The solution is

x = 1

Popular Examples

sqrt(x-\sqrt{10x-1)}=2

x - 10 x - 1 = 2

6 = x^{2} - 64

(4 x)^{0.5} = 0

sqrt(2x)+3+sqrt(x-2)=4

2 x + 3 + x - 2 = 4

sqrt(273+42z)-z=17

273 + 42 z - z = 17

Frequently Asked Questions (FAQ)

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