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Popular >

sqrt(x^2)=-x

Solution

x^{2} = - x

Solution

x \leq 0

Solution steps

x^{2} = - x

Square both sides:

x^{2} = x^{2}

x^{2} = x^{2}

Both sides are equal

True for all x

Verify Solutions:

x < 0

True

, x = 0

True

, x > 0

False

The solution is

x \leq 0

Graph

Popular Examples

2 x - x + 4 = 0

sqrt(3x+28)-8=x

3 x + 28 - 8 = x

- x - 3 + 5 = 0

sqrt(100-p)= p/2-10

100 - p = \frac{p}{2} - 10

(5x^2-4)^{1/2}=2x

(5 x^{2} - 4)^{\frac{1}{2}} = 2 x

Frequently Asked Questions (FAQ)

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