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Popular >

x=sqrt(x^2)

Solution

x = x^{2}

Solution

x \geq 0

Solution steps

x = x^{2}

Square both sides:

x^{2} = x^{2}

x^{2} = x^{2}

Both sides are equal

True for all x

Verify Solutions:

x < 0

False

, x = 0

True

, x > 0

True

The solution is

x \geq 0

Popular Examples

sqrt(x-3)-sqrt(x)=3

x - 3 - x = 3

sqrt(x+7)=sqrt(x)+1

x + 7 = x + 1

x = - 8

sqrt(x+7)-2=sqrt(x-5)

x + 7 - 2 = x - 5

2 x = 4 x + 15

Frequently Asked Questions (FAQ)

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