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Popular >

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

Solution

x + 4 + x - 1 = 5

Solution

x = 1

Solution steps

x + 4 + x - 1 = 5

Remove square roots

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

Solve

x - 1 = x^{2} - 2 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

(16 x)^{0.4} = 25

5sqrt(3/x)+7sqrt(x/3)= 222/3

5 \frac{3}{x} + 7 \frac{x}{3} = \frac{222}{3}

a=(3.631x10^{-23})^{1/3}

a = (3.631 x 1 0^{- 23})^{\frac{1}{3}}

sqrt(x/((1+x)))+sqrt(((1+x))/x)= 5/2

\frac{x}{( 1 + x )} + \frac{( 1 + x )}{x} = \frac{5}{2}

36 = x^{\frac{2}{3}}

Frequently Asked Questions (FAQ)

What is the answer to x+4+sqrt(x-1)=5 ?
The answer to x+4+sqrt(x-1)=5 is x=1
Solve for x: x+4+sqrt(x-1)=5
The solution is x=1