Solution
expand
Solution
Solution steps
Apply FOIL method:
Apply minus-plus rules
Simplify
Popular Examples
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Frequently Asked Questions (FAQ)
What is expand (-1/2 e^t+3/2 e^{-t})*(4e^t+e^{-t}) ?
The solution to expand (-1/2 e^t+3/2 e^{-t})*(4e^t+e^{-t}) is 11/2+3/2 e^{-2t}-2e^{2t}