Finite Math Examples

Reduce (1-(1+i)^(-n))/i
Step 1
Multiply the numerator and denominator of by the conjugate of to make the denominator real.
Step 2
Multiply.
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Step 2.1
Combine.
Step 2.2
Simplify the numerator.
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Step 2.2.1
Apply the distributive property.
Step 2.2.2
Multiply by .
Step 2.2.3
Reorder factors in .
Step 2.3
Simplify the denominator.
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Step 2.3.1
Raise to the power of .
Step 2.3.2
Raise to the power of .
Step 2.3.3
Use the power rule to combine exponents.
Step 2.3.4
Add and .
Step 2.3.5
Rewrite as .
Step 3
Simplify the expression.
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Step 3.1
Move the negative one from the denominator of .
Step 3.2
Rewrite as .
Step 4
Apply the distributive property.
Step 5
Multiply .
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Step 5.1
Multiply by .
Step 5.2
Multiply by .
Step 6
Reorder factors in .