What is the answer to x-3sqrt(x-1)+1=0 ?

The answer to x-3sqrt(x-1)+1=0 is x=5,x=2

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

x - 3 x - 1 + 1 = 0

x = 5, x = 2

Solution steps

x - 3 x - 1 + 1 = 0

Remove square roots

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

Solve

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

x = 5, x = 2

Verify Solutions:

x = 5

True

, x = 2

True

The solutions are

x = 5, x = 2

2 x - 4 + 2 = 3 x + 4

6 x + 7 = 7 x + 7 + 6

2 - x = 2 - x^{2}

\frac{x}{x + 1 + 1} = x + 1 - 1

3 - 8 x^{2} = 2 x

What is the answer to x-3sqrt(x-1)+1=0 ?
The answer to x-3sqrt(x-1)+1=0 is x=5,x=2
Solve for x: x-3sqrt(x-1)+1=0
The solution is x=5,x=2