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Finite Math Examples
Step 1
Step 1.1
Rewrite.
Step 1.2
Simplify by adding zeros.
Step 1.3
Apply the distributive property.
Step 1.4
Simplify the expression.
Step 1.4.1
Move to the left of .
Step 1.4.2
Reorder factors in .
Step 2
Step 2.1
Simplify each term.
Step 2.1.1
Apply the distributive property.
Step 2.1.2
Move to the left of .
Step 2.2
Reorder factors in .
Step 3
Step 3.1
Subtract from both sides of the equation.
Step 3.2
Add to both sides of the equation.
Step 3.3
Subtract from .
Step 3.4
Add and .
Step 4
Step 4.1
Factor out of .
Step 4.2
Factor out of .
Step 5
Step 5.1
Divide each term in by .
Step 5.2
Simplify the left side.
Step 5.2.1
Cancel the common factor of and .
Step 5.2.1.1
Factor out of .
Step 5.2.1.2
Rewrite as .
Step 5.2.1.3
Factor out of .
Step 5.2.1.4
Cancel the common factor.
Step 5.2.1.5
Divide by .
Step 5.2.2
Multiply .
Step 5.2.2.1
Multiply by .
Step 5.2.2.2
Multiply by .
Step 5.3
Simplify the right side.
Step 5.3.1
Combine the numerators over the common denominator.
Step 5.3.2
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 5.3.3
Multiply.
Step 5.3.3.1
Combine.
Step 5.3.3.2
Simplify the numerator.
Step 5.3.3.2.1
Expand using the FOIL Method.
Step 5.3.3.2.1.1
Apply the distributive property.
Step 5.3.3.2.1.2
Apply the distributive property.
Step 5.3.3.2.1.3
Apply the distributive property.
Step 5.3.3.2.2
Simplify and combine like terms.
Step 5.3.3.2.2.1
Simplify each term.
Step 5.3.3.2.2.1.1
Multiply by .
Step 5.3.3.2.2.1.2
Multiply by .
Step 5.3.3.2.2.1.3
Multiply .
Step 5.3.3.2.2.1.3.1
Raise to the power of .
Step 5.3.3.2.2.1.3.2
Raise to the power of .
Step 5.3.3.2.2.1.3.3
Use the power rule to combine exponents.
Step 5.3.3.2.2.1.3.4
Add and .
Step 5.3.3.2.2.1.4
Rewrite as .
Step 5.3.3.2.2.1.5
Multiply by .
Step 5.3.3.2.2.2
Add and .
Step 5.3.3.2.2.3
Add and .
Step 5.3.3.3
Simplify the denominator.
Step 5.3.3.3.1
Expand using the FOIL Method.
Step 5.3.3.3.1.1
Apply the distributive property.
Step 5.3.3.3.1.2
Apply the distributive property.
Step 5.3.3.3.1.3
Apply the distributive property.
Step 5.3.3.3.2
Simplify.
Step 5.3.3.3.2.1
Multiply by .
Step 5.3.3.3.2.2
Multiply by .
Step 5.3.3.3.2.3
Raise to the power of .
Step 5.3.3.3.2.4
Raise to the power of .
Step 5.3.3.3.2.5
Use the power rule to combine exponents.
Step 5.3.3.3.2.6
Add and .
Step 5.3.3.3.2.7
Add and .
Step 5.3.3.3.2.8
Add and .
Step 5.3.3.3.3
Simplify each term.
Step 5.3.3.3.3.1
Rewrite as .
Step 5.3.3.3.3.2
Multiply by .
Step 5.3.3.3.4
Add and .
Step 5.3.4
Split the fraction into two fractions.
Step 5.3.5
Move the negative in front of the fraction.