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Popular >

x-1=sqrt(x+5)

Solution

x - 1 = x + 5

Solution

x = 4

Solution steps

x - 1 = x + 5

Square both sides:

x^{2} - 2 x + 1 = x + 5

x^{2} - 2 x + 1 = x + 5

Solve

x^{2} - 2 x + 1 = x + 5 : x = 4, x = - 1

x = 4, x = - 1

Verify Solutions:

x = 4

True

, x = - 1

False

The solution is

x = 4

Popular Examples

2sqrt(5x-4)-3=-11

2 5 x - 4 - 3 = - 11

sqrt(x+10)-7=-5

x + 10 - 7 = - 5

sqrt(x-2)+sqrt(2x+3)=8

x - 2 + 2 x + 3 = 8

x-12sqrt(x)+35=0

x - 12 x + 35 = 0

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

2 - x = x + 5 + 1

Frequently Asked Questions (FAQ)

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