Find a linear differential operator
Find a linear differential operator that annihilates the given function. (Use D for the differential operator.)
For,
1+6x - 2x^3
and,
e^-x + 2xe^x - x^2e^x
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Five years ago a company earned $1.50 for each share (EPS = $1.50). Its earnings this year were $3.20. Determine the growth rate in earnings per share (EPS) over the 5-year period.
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How can you find the number of possible outcomes of a playoff between two teams where the first team to win four games wins the playoff?
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