Calculus Examples

y = x^{4}

$y = x^{4}$

Step 1

Set

x^{4}

$x^{4}$ equal to

0

$0$ .

x^{4} = 0

$x^{4} = 0$

Step 2

Solve for

x

$x$ .

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Step 2.1

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

x = \pm \sqrt[4]{0}

$x = \pm \sqrt[4]{0}$

Step 2.2

Simplify

\pm \sqrt[4]{0}

$\pm \sqrt[4]{0}$ .

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Step 2.2.1

Rewrite

0

$0$ as

0^{4}

$0^{4}$ .

x = \pm \sqrt[4]{0^{4}}

$x = \pm \sqrt[4]{0^{4}}$

Step 2.2.2

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

x = \pm 0

$x = \pm 0$

Step 2.2.3

Plus or minus

0

$0$ is

0

$0$ .

x = 0

$x = 0$

x = 0

$x = 0$

x = 0

$x = 0$

Step 3

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