# Basic Math Examples

Step 1

The volume of a sphere is equal to times Pi times the radius cubed.

Step 2

Substitute the value of the radius into the formula to find the volume of the sphere. Pi is approximately equal to .

Step 3

Step 3.1

Combine and .

Step 3.2

Apply the product rule to .

Step 3.3

Combine.

Step 4

Step 4.1

One to any power is one.

Step 4.2

Multiply by .

Step 5

Step 5.1

Raise to the power of .

Step 5.2

Multiply by .

Step 5.3

Cancel the common factor of and .

Step 5.3.1

Factor out of .

Step 5.3.2

Cancel the common factors.

Step 5.3.2.1

Factor out of .

Step 5.3.2.2

Cancel the common factor.

Step 5.3.2.3

Rewrite the expression.

Step 6

The result can be shown in multiple forms.

Exact Form:

Decimal Form: