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Popular >

2-x=sqrt(x)

Solution

2 - x = x

Solution

x = 1

Solution steps

2 - x = x

Square both sides:

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

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

Solve

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

x = 4, x = 1

Verify Solutions:

x = 4

False

, x = 1

True

The solution is

x = 1

Popular Examples

2 - x = 4

x = 4 x - 3

sqrt(x+3)-sqrt(x+8)+1=0

x + 3 - x + 8 + 1 = 0

3(x-4)^{2/3}=48

3 (x - 4)^{\frac{2}{3}} = 48

(x-4)^{5/2}=243

(x - 4)^{\frac{5}{2}} = 243

Frequently Asked Questions (FAQ)

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