Pre-Algebra Examples

$y^{3} = 20$

Step 1

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

$y = \sqrt[3]{20}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$y = \sqrt[3]{20}$

Decimal Form:

$y = 2.71441761 \dots$