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Popular >

x=sqrt(x+13)-1

Solution

x = x + 13 - 1

Solution

x = 3

Solution steps

x = x + 13 - 1

Remove square roots

x^{2} + 2 x + 1 = x + 13

Solve

x^{2} + 2 x + 1 = x + 13 : x = 3, x = - 4

x = 3, x = - 4

Verify Solutions:

x = 3

True

, x = - 4

False

The solution is

x = 3

Popular Examples

sqrt(x)+1=(x^2)/4

x + 1 = \frac{x ^{2}}{4}

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

x^{2} + x - 2 = 2

sqrt((x-1)^2)=x-1

(x - 1)^{2} = x - 1

x + 3 = x + 33

Frequently Asked Questions (FAQ)

What is the answer to x=sqrt(x+13)-1 ?
The answer to x=sqrt(x+13)-1 is x=3
Solve for x: x=sqrt(x+13)-1
The solution is x=3