Enter a problem...
Finite Math Examples
Step 1
Multiply by .
Step 2
Step 2.1
Multiply by .
Step 2.2
Expand the denominator using the FOIL method.
Step 2.3
Simplify.
Step 3
Step 3.1
Expand using the FOIL Method.
Step 3.1.1
Apply the distributive property.
Step 3.1.2
Apply the distributive property.
Step 3.1.3
Apply the distributive property.
Step 3.2
Simplify and combine like terms.
Step 3.2.1
Simplify each term.
Step 3.2.1.1
Combine using the product rule for radicals.
Step 3.2.1.2
Multiply by .
Step 3.2.1.3
Rewrite as .
Step 3.2.1.3.1
Factor out of .
Step 3.2.1.3.2
Rewrite as .
Step 3.2.1.4
Pull terms out from under the radical.
Step 3.2.1.5
Combine using the product rule for radicals.
Step 3.2.1.6
Multiply by .
Step 3.2.1.7
Rewrite as .
Step 3.2.1.7.1
Factor out of .
Step 3.2.1.7.2
Rewrite as .
Step 3.2.1.8
Pull terms out from under the radical.
Step 3.2.2
Subtract from .
Step 3.2.3
Subtract from .
Step 3.2.4
Add and .
Step 4
Step 4.1
Cancel the common factor.
Step 4.2
Divide by .
Step 5
The result can be shown in multiple forms.
Exact Form:
Decimal Form: