Calculus Examples

Evaluate the Summation sum from k=2 to 3 of k^2-2k
Step 1
Expand the series for each value of .
Step 2
Simplify.
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Step 2.1
Raise to the power of .
Step 2.2
Multiply by .
Step 2.3
Subtract from .
Step 2.4
Raise to the power of .
Step 2.5
Multiply by .
Step 2.6
Subtract from .
Step 2.7
Add and .