Enter a problem...
Finite Math Examples
Step 1
Set the numerator equal to zero.
Step 2
Step 2.1
Subtract from both sides of the equation.
Step 2.2
Divide each term in by and simplify.
Step 2.2.1
Divide each term in by .
Step 2.2.2
Simplify the left side.
Step 2.2.2.1
Cancel the common factor of .
Step 2.2.2.1.1
Cancel the common factor.
Step 2.2.2.1.2
Divide by .
Step 2.2.3
Simplify the right side.
Step 2.2.3.1
Cancel the common factor of and .
Step 2.2.3.1.1
Factor out of .
Step 2.2.3.1.2
Cancel the common factors.
Step 2.2.3.1.2.1
Factor out of .
Step 2.2.3.1.2.2
Cancel the common factor.
Step 2.2.3.1.2.3
Rewrite the expression.
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Mixed Number Form: