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Popular >

2x-sqrt(x-1)=3

Solution

2 x - x - 1 = 3

Solution

x = 2

Solution steps

2 x - x - 1 = 3

Remove square roots

x - 1 = 9 - 12 x + 4 x^{2}

Solve

x - 1 = 9 - 12 x + 4 x^{2} : x = 2, x = \frac{5}{4}

x = 2, x = \frac{5}{4}

Verify Solutions:

x = 2

True

, x = \frac{5}{4}

False

The solution is

x = 2

Popular Examples

2sqrt(t)(t)=4t^2

2 t (t) = 4 t^{2}

x - 3 x - 8 = 4

-2sqrt(24x)+13=-11

- 2 24 x + 13 = - 11

x^{\frac{5}{2}} = 8 x

sqrt(3+2t)+sqrt(-1+4t)=1

3 + 2 t + - 1 + 4 t = 1

Frequently Asked Questions (FAQ)

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