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Popular >

sqrt(121-x)-x=11

Solution

121 - x - x = 11

Solution

x = 0

Solution steps

121 - x - x = 11

Remove square roots

121 - x = 121 + 22 x + x^{2}

Solve

121 - x = 121 + 22 x + x^{2} : x = 0, x = - 23

x = 0, x = - 23

Verify Solutions:

x = 0

True

, x = - 23

False

The solution is

x = 0

Popular Examples

x^{\frac{4}{3}} = 256

0 = x^{2} + 1

4-x=sqrt(x^2-8)

4 - x = x^{2} - 8

sqrt((x-7)^2+(-1-3)^2)=5

(x - 7)^{2} + (- 1 - 3)^{2} = 5

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

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

Frequently Asked Questions (FAQ)

What is the answer to sqrt(121-x)-x=11 ?
The answer to sqrt(121-x)-x=11 is x=0
Solve for x: sqrt(121-x)-x=11
The solution is x=0