Enter a problem...
Finite Math Examples
Step 1
Step 1.1
Add to both sides of the equation.
Step 1.2
Add and .
Step 2
Subtract from both sides of the equation.
Step 3
Use the quadratic formula to find the solutions.
Step 4
Substitute the values , , and into the quadratic formula and solve for .
Step 5
Step 5.1
Simplify the numerator.
Step 5.1.1
One to any power is one.
Step 5.1.2
Multiply .
Step 5.1.2.1
Multiply by .
Step 5.1.2.2
Multiply by .
Step 5.1.3
Add and .
Step 5.2
Multiply by .
Step 6
The final answer is the combination of both solutions.
Step 7
The result can be shown in multiple forms.
Exact Form:
Decimal Form: