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Finite Math Examples
Step 1
Step 1.1
Apply the distributive property.
Step 1.2
Multiply by .
Step 1.3
Apply the distributive property.
Step 1.4
Multiply by .
Step 2
Step 2.1
Subtract from both sides of the equation.
Step 2.2
Subtract from both sides of the equation.
Step 3
Step 3.1
Factor out of .
Step 3.2
Factor out of .
Step 3.3
Factor out of .
Step 4
Step 4.1
Divide each term in by .
Step 4.2
Simplify the left side.
Step 4.2.1
Cancel the common factor of .
Step 4.2.1.1
Cancel the common factor.
Step 4.2.1.2
Divide by .
Step 4.3
Simplify the right side.
Step 4.3.1
Simplify each term.
Step 4.3.1.1
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 4.3.1.2
Multiply.
Step 4.3.1.2.1
Combine.
Step 4.3.1.2.2
Multiply by .
Step 4.3.1.2.3
Simplify the denominator.
Step 4.3.1.2.3.1
Expand using the FOIL Method.
Step 4.3.1.2.3.1.1
Apply the distributive property.
Step 4.3.1.2.3.1.2
Apply the distributive property.
Step 4.3.1.2.3.1.3
Apply the distributive property.
Step 4.3.1.2.3.2
Simplify.
Step 4.3.1.2.3.2.1
Multiply by .
Step 4.3.1.2.3.2.2
Multiply by .
Step 4.3.1.2.3.2.3
Multiply by .
Step 4.3.1.2.3.2.4
Multiply by .
Step 4.3.1.2.3.2.5
Raise to the power of .
Step 4.3.1.2.3.2.6
Raise to the power of .
Step 4.3.1.2.3.2.7
Use the power rule to combine exponents.
Step 4.3.1.2.3.2.8
Add and .
Step 4.3.1.2.3.2.9
Subtract from .
Step 4.3.1.2.3.2.10
Add and .
Step 4.3.1.2.3.3
Simplify each term.
Step 4.3.1.2.3.3.1
Rewrite as .
Step 4.3.1.2.3.3.2
Multiply by .
Step 4.3.1.2.3.4
Add and .
Step 4.3.1.3
Split the fraction into two fractions.
Step 4.3.1.4
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 4.3.1.5
Multiply.
Step 4.3.1.5.1
Combine.
Step 4.3.1.5.2
Simplify the numerator.
Step 4.3.1.5.2.1
Apply the distributive property.
Step 4.3.1.5.2.2
Multiply by .
Step 4.3.1.5.2.3
Multiply .
Step 4.3.1.5.2.3.1
Raise to the power of .
Step 4.3.1.5.2.3.2
Raise to the power of .
Step 4.3.1.5.2.3.3
Use the power rule to combine exponents.
Step 4.3.1.5.2.3.4
Add and .
Step 4.3.1.5.2.4
Simplify each term.
Step 4.3.1.5.2.4.1
Rewrite as .
Step 4.3.1.5.2.4.2
Multiply by .
Step 4.3.1.5.2.5
Reorder and .
Step 4.3.1.5.3
Simplify the denominator.
Step 4.3.1.5.3.1
Expand using the FOIL Method.
Step 4.3.1.5.3.1.1
Apply the distributive property.
Step 4.3.1.5.3.1.2
Apply the distributive property.
Step 4.3.1.5.3.1.3
Apply the distributive property.
Step 4.3.1.5.3.2
Simplify.
Step 4.3.1.5.3.2.1
Multiply by .
Step 4.3.1.5.3.2.2
Multiply by .
Step 4.3.1.5.3.2.3
Multiply by .
Step 4.3.1.5.3.2.4
Multiply by .
Step 4.3.1.5.3.2.5
Raise to the power of .
Step 4.3.1.5.3.2.6
Raise to the power of .
Step 4.3.1.5.3.2.7
Use the power rule to combine exponents.
Step 4.3.1.5.3.2.8
Add and .
Step 4.3.1.5.3.2.9
Subtract from .
Step 4.3.1.5.3.2.10
Add and .
Step 4.3.1.5.3.3
Simplify each term.
Step 4.3.1.5.3.3.1
Rewrite as .
Step 4.3.1.5.3.3.2
Multiply by .
Step 4.3.1.5.3.4
Add and .
Step 4.3.1.6
Split the fraction into two fractions.
Step 4.3.1.7
Move the negative in front of the fraction.
Step 4.3.1.8
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 4.3.1.9
Multiply.
Step 4.3.1.9.1
Combine.
Step 4.3.1.9.2
Simplify the numerator.
Step 4.3.1.9.2.1
Apply the distributive property.
Step 4.3.1.9.2.2
Multiply by .
Step 4.3.1.9.2.3
Multiply by .
Step 4.3.1.9.3
Simplify the denominator.
Step 4.3.1.9.3.1
Expand using the FOIL Method.
Step 4.3.1.9.3.1.1
Apply the distributive property.
Step 4.3.1.9.3.1.2
Apply the distributive property.
Step 4.3.1.9.3.1.3
Apply the distributive property.
Step 4.3.1.9.3.2
Simplify.
Step 4.3.1.9.3.2.1
Multiply by .
Step 4.3.1.9.3.2.2
Multiply by .
Step 4.3.1.9.3.2.3
Multiply by .
Step 4.3.1.9.3.2.4
Multiply by .
Step 4.3.1.9.3.2.5
Raise to the power of .
Step 4.3.1.9.3.2.6
Raise to the power of .
Step 4.3.1.9.3.2.7
Use the power rule to combine exponents.
Step 4.3.1.9.3.2.8
Add and .
Step 4.3.1.9.3.2.9
Subtract from .
Step 4.3.1.9.3.2.10
Add and .
Step 4.3.1.9.3.3
Simplify each term.
Step 4.3.1.9.3.3.1
Rewrite as .
Step 4.3.1.9.3.3.2
Multiply by .
Step 4.3.1.9.3.4
Add and .
Step 4.3.1.10
Factor out of .
Step 4.3.1.10.1
Factor out of .
Step 4.3.1.10.2
Factor out of .
Step 4.3.1.10.3
Factor out of .
Step 4.3.1.11
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 4.3.1.12
Multiply.
Step 4.3.1.12.1
Combine.
Step 4.3.1.12.2
Simplify the numerator.
Step 4.3.1.12.2.1
Apply the distributive property.
Step 4.3.1.12.2.2
Multiply by .
Step 4.3.1.12.2.3
Multiply .
Step 4.3.1.12.2.3.1
Multiply by .
Step 4.3.1.12.2.3.2
Raise to the power of .
Step 4.3.1.12.2.3.3
Raise to the power of .
Step 4.3.1.12.2.3.4
Use the power rule to combine exponents.
Step 4.3.1.12.2.3.5
Add and .
Step 4.3.1.12.2.4
Simplify each term.
Step 4.3.1.12.2.4.1
Rewrite as .
Step 4.3.1.12.2.4.2
Multiply by .
Step 4.3.1.12.3
Simplify the denominator.
Step 4.3.1.12.3.1
Expand using the FOIL Method.
Step 4.3.1.12.3.1.1
Apply the distributive property.
Step 4.3.1.12.3.1.2
Apply the distributive property.
Step 4.3.1.12.3.1.3
Apply the distributive property.
Step 4.3.1.12.3.2
Simplify.
Step 4.3.1.12.3.2.1
Multiply by .
Step 4.3.1.12.3.2.2
Multiply by .
Step 4.3.1.12.3.2.3
Multiply by .
Step 4.3.1.12.3.2.4
Multiply by .
Step 4.3.1.12.3.2.5
Raise to the power of .
Step 4.3.1.12.3.2.6
Raise to the power of .
Step 4.3.1.12.3.2.7
Use the power rule to combine exponents.
Step 4.3.1.12.3.2.8
Add and .
Step 4.3.1.12.3.2.9
Subtract from .
Step 4.3.1.12.3.2.10
Add and .
Step 4.3.1.12.3.3
Simplify each term.
Step 4.3.1.12.3.3.1
Rewrite as .
Step 4.3.1.12.3.3.2
Multiply by .
Step 4.3.1.12.3.4
Add and .
Step 4.3.1.13
Factor out of .
Step 4.3.1.13.1
Factor out of .
Step 4.3.1.13.2
Factor out of .
Step 4.3.1.13.3
Factor out of .
Step 4.3.2
Combine the numerators over the common denominator.
Step 4.3.3
Simplify each term.
Step 4.3.3.1
Apply the distributive property.
Step 4.3.3.2
Move to the left of .
Step 4.3.3.3
Rewrite as .
Step 4.3.3.4
Apply the distributive property.
Step 4.3.3.5
Multiply by .
Step 4.3.3.6
Multiply by .
Step 4.3.4
Simplify by adding terms.
Step 4.3.4.1
Subtract from .
Step 4.3.4.2
Add and .
Step 4.3.4.3
Add and .
Step 4.3.5
Subtract from .
Step 4.3.5.1
Reorder and .
Step 4.3.5.2
Subtract from .
Step 4.3.6
Reorder terms.
Step 4.3.7
Factor out of .
Step 4.3.8
Factor out of .
Step 4.3.9
Factor out of .
Step 4.3.10
Rewrite as .
Step 4.3.11
Factor out of .
Step 4.3.12
Factor out of .
Step 4.3.13
Factor out of .
Step 4.3.14
Simplify the expression.
Step 4.3.14.1
Rewrite as .
Step 4.3.14.2
Move the negative in front of the fraction.