why should i write Cx+D ,why not only C?
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Originally Posted by the prince
why should i write Cx+D ,why not only C? Because by creating partial fractions, you expect that the each numerator is of a smaller degree than the denominator.
If , a degree 2 polynomial is the denominator, you would expect that the numerator would be a polynomial of smaller degree.
The largest possible polynomial is therefore a linear function (degree 1).
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