Enter a problem...
Finite Math Examples
Step 1
Step 1.1
Factor out of .
Step 1.2
Cancel the common factors.
Step 1.2.1
Factor out of .
Step 1.2.2
Cancel the common factor.
Step 1.2.3
Rewrite the expression.
Step 2
Combine and into a single radical.
Step 3
Step 3.1
Factor out of .
Step 3.2
Cancel the common factors.
Step 3.2.1
Factor out of .
Step 3.2.2
Cancel the common factor.
Step 3.2.3
Rewrite the expression.
Step 3.2.4
Divide by .
Step 4
Step 4.1
Rewrite as .
Step 4.1.1
Factor out of .
Step 4.1.2
Rewrite as .
Step 4.2
Pull terms out from under the radical.
Step 4.3
Multiply by .
Step 5
The result can be shown in multiple forms.
Exact Form:
Decimal Form: