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Popular >

-x+1=sqrt(x-1)

Solution

- x + 1 = x - 1

Solution

x = 1

Solution steps

- x + 1 = x - 1

Square both sides:

x^{2} - 2 x + 1 = x - 1

x^{2} - 2 x + 1 = x - 1

Solve

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

x = 2, x = 1

Verify Solutions:

x = 2

False

, x = 1

True

The solution is

x = 1

Popular Examples

3y+2=sqrt(y^2+10y+7)

3 y + 2 = y^{2} + 10 y + 7

7x^{9/4}+13=70543885

7 x^{\frac{9}{4}} + 13 = 70543885

\sqrt[123]{a}=1

sqrt(2-x^2)=x^2

2 - x^{2} = x^{2}

2 x + 1 + 5 = 0

Frequently Asked Questions (FAQ)

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