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Popular >

x+sqrt(8-x^2)=0

Solution

x + 8 - x^{2} = 0

Solution

x = - 2

Solution steps

x + 8 - x^{2} = 0

Remove square roots

8 - x^{2} = x^{2}

Solve

8 - x^{2} = x^{2} : x = 2, x = - 2

x = 2, x = - 2

Verify Solutions:

x = 2

False

, x = - 2

True

The solution is

x = - 2

Popular Examples

\sqrt[3]{2-x}+sqrt(x-1)=1

sqrt(x)+1=sqrt(x+1)

x + 1 = x + 1

sqrt(x^2-3x+2)=0

x^{2} - 3 x + 2 = 0

sqrt(2y+6)+3=y+2

2 y + 6 + 3 = y + 2

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

x + 1 = x + 2

Frequently Asked Questions (FAQ)

What is the answer to x+sqrt(8-x^2)=0 ?
The answer to x+sqrt(8-x^2)=0 is x=-2
Solve for x: x+sqrt(8-x^2)=0
The solution is x=-2