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Popular >

3-sqrt(x-1)=x

Solution

3 - x - 1 = x

Solution

x = 2

Solution steps

3 - x - 1 = x

Remove square roots

x - 1 = x^{2} - 6 x + 9

Solve

x - 1 = x^{2} - 6 x + 9 : x = 5, x = 2

x = 5, x = 2

Verify Solutions:

x = 5

False

, x = 2

True

The solution is

x = 2

Popular Examples

-8+sqrt(5a-5)=-3

- 8 + 5 a - 5 = - 3

12 - x = x

1 - x^{2} = 0

x^{\frac{4}{3}} = 16

2 x + 5 + 3 = 0

Frequently Asked Questions (FAQ)

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