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Popular >

sqrt(10-x^2)=x+2

Solution

10 - x^{2} = x + 2

Solution

x = 1

Solution steps

10 - x^{2} = x + 2

Square both sides:

10 - x^{2} = x^{2} + 4 x + 4

10 - x^{2} = x^{2} + 4 x + 4

Solve

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

x = 1, x = - 3

Verify Solutions:

x = 1

True

, x = - 3

False

The solution is

x = 1

Popular Examples

sqrt(8x-47)+19=24

8 x - 47 + 19 = 24

2sqrt(x)+1=sqrt(x)+6

2 x + 1 = x + 6

sqrt(2x-3)-sqrt(x+7)=-2

2 x - 3 - x + 7 = - 2

1=(12.3)/(sqrt(x))

1 = \frac{12.3}{x}

(x+5)^{1/2}=sqrt(x+5)

(x + 5)^{\frac{1}{2}} = x + 5

Frequently Asked Questions (FAQ)

What is the answer to sqrt(10-x^2)=x+2 ?
The answer to sqrt(10-x^2)=x+2 is x=1
Solve for x: sqrt(10-x^2)=x+2
The solution is x=1