Finite Math Examples

Find the Number of Possibilities 25 permute 20
Step 1
Evaluate using the formula .
Step 2
Subtract from .
Step 3
Simplify .
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Step 3.1
Rewrite as .
Step 3.2
Cancel the common factor of .
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Step 3.2.1
Cancel the common factor.
Step 3.2.2
Divide by .
Step 3.3
Multiply .
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Step 3.3.1
Multiply by .
Step 3.3.2
Multiply by .
Step 3.3.3
Multiply by .
Step 3.3.4
Multiply by .
Step 3.3.5
Multiply by .
Step 3.3.6
Multiply by .
Step 3.3.7
Multiply by .
Step 3.3.8
Multiply by .
Step 3.3.9
Multiply by .
Step 3.3.10
Multiply by .
Step 3.3.11
Multiply by .
Step 3.3.12
Multiply by .
Step 3.3.13
Multiply by .
Step 3.3.14
Multiply by .
Step 3.3.15
Multiply by .
Step 3.3.16
Multiply by .
Step 3.3.17
Multiply by .
Step 3.3.18
Multiply by .
Step 3.3.19
Multiply by .