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Popular >

x-sqrt(x-1)=3

Solution

x - x - 1 = 3

Solution

x = 5

Solution steps

x - x - 1 = 3

Remove square roots

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

Solve

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

x = 5, x = 2

Verify Solutions:

x = 5

True

, x = 2

False

The solution is

x = 5

Popular Examples

2x-9sqrt(x)+10=0

2 x - 9 x + 10 = 0

sqrt(5x-1)+sqrt(x+3)=4

5 x - 1 + x + 3 = 4

2 - 3 x = - x

sqrt(144-24z+z^2)=z-12

144 - 24 z + z^{2} = z - 12

(2x+1)^{1/2}+4=13

(2 x + 1)^{\frac{1}{2}} + 4 = 13

Frequently Asked Questions (FAQ)

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