What is the answer to xsqrt(4-x^2)=0 ?

The answer to xsqrt(4-x^2)=0 is x=0,x=2,x=-2

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xsqrt(4-x^2)=0

x 4 - x^{2} = 0

x = 0, x = 2, x = - 2

Solution steps

x 4 - x^{2} = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or 4 - x^{2} = 0

Solve

4 - x^{2} = 0 : x = 2, x = - 2

x = 0, x = 2, x = - 2

Verify Solutions:

x = 0

True

, x = 2

True

, x = - 2

True

The solutions are

x = 0, x = 2, x = - 2

4 - x^{2} = 1

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

x - 5 - 4 = 0

What is the answer to xsqrt(4-x^2)=0 ?
The answer to xsqrt(4-x^2)=0 is x=0,x=2,x=-2
Solve for x: xsqrt(4-x^2)=0
The solution is x=0,x=2,x=-2