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 (xe^{-x}+x)(2e^{-x}-x) ?
The solution to expand (xe^{-x}+x)(2e^{-x}-x) is 2e^{-2x}x-e^{-x}x^2+2e^{-x}x-x^2