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Popular >

sqrt(2x+1)=x-1

Solution

2 x + 1 = x - 1

Solution

x = 4

Solution steps

2 x + 1 = x - 1

Square both sides:

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

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

Solve

2 x + 1 = x^{2} - 2 x + 1 : x = 4, x = 0

x = 4, x = 0

Verify Solutions:

x = 4

True

, x = 0

False

The solution is

x = 4

Popular Examples

x^2-sqrt(2x)+2=0

x^{2} - 2 x + 2 = 0

((sqrt(2x-3)))/((sqrt(x-1)))=2

\frac{( 2 x - 3 )}{( x - 1 )} = 2

0.8=(1/(0.018))[(1.63)]^{0.67}(s)^{1/2}

0.8 = (\frac{1}{0.018}) [(1.63)]^{0.67} (s)^{\frac{1}{2}}

sqrt(32-x*\sqrt{15)}=sqrt(27)+sqrt(5)

32 - x \cdot 15 = 27 + 5

solvefor x,r+s-2t=(2x+y)^{1/2}solve for

x, r + s - 2 t = (2 x + y)^{\frac{1}{2}}

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2x+1)=x-1 ?
The answer to sqrt(2x+1)=x-1 is x=4
Solve for x: sqrt(2x+1)=x-1
The solution is x=4