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Popular >

-x+5=sqrt(x+1)

Solution

- x + 5 = x + 1

Solution

x = 3

Solution steps

- x + 5 = x + 1

Square both sides:

x^{2} - 10 x + 25 = x + 1

x^{2} - 10 x + 25 = x + 1

Solve

x^{2} - 10 x + 25 = x + 1 : x = 8, x = 3

x = 8, x = 3

Verify Solutions:

x = 8

False

, x = 3

True

The solution is

x = 3

Popular Examples

1=sqrt(3x+18)-2

1 = 3 x + 18 - 2

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

4 x - 3 = 2 + 2 x + 5

(x+3)-4sqrt(x+3)-5=0

(x + 3) - 4 x + 3 - 5 = 0

sqrt(75x+400)x=16

75 x + 400 x = 16

3x=xsqrt(64-x^2)

3 x = x 64 - x^{2}

Frequently Asked Questions (FAQ)

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