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Popular >

2-sqrt(x)=x

Solution

2 - x = x

Solution

x = 1

Solution steps

2 - x = x

Remove square roots

x = x^{2} - 4 x + 4

Solve

x = x^{2} - 4 x + 4 : x = 4, x = 1

x = 4, x = 1

Verify Solutions:

x = 4

False

, x = 1

True

The solution is

x = 1

Graph

Popular Examples

sqrt(2x+1)=sqrt(5x-32)

2 x + 1 = 5 x - 32

(10-5x)/(3x^{1/3)}=0

\frac{10 - 5 x}{3 x ^{\frac{1}{3}}} = 0

cube root of 3x}=\sqrt[3]{2x+9

3 3 x = 3 2 x + 9

1/(2sqrt(x))= 1/2

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

x-6=sqrt(141-4x)

x - 6 = 141 - 4 x

Frequently Asked Questions (FAQ)

What is the answer to 2-sqrt(x)=x ?
The answer to 2-sqrt(x)=x is x=1
Solve for x: 2-sqrt(x)=x
The solution is x=1