Algebra Examples

$w^{2} = 0$

Step 1

Take the specified root of both sides of the equation to eliminate the exponent on the left side.

$w = \pm \sqrt{0}$

Step 2

Simplify $\pm \sqrt{0}$ .

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Step 2.1

Rewrite $0$ as $0^{2}$ .

$w = \pm \sqrt{0^{2}}$

Step 2.2

Pull terms out from under the radical, assuming positive real numbers.

$w = \pm 0$

Step 2.3

Plus or minus $0$ is $0$ .

$w = 0$