https://www.khanacademy.org/.../partial-fraction-expansion-2

Sal performs partial fraction expansion upon (10x²+12x+20)/(x³-**8**). ... **7** years ago.

Good Answer. more. p+q=**2** pq=4 p=**2**-q (**2**-q)q=4 2q-q^**2**-4=0 .... **6** years ago ...

Basically, here's the rule: something is a **factor** of a polynomial p(x) if dividing the

.... -**2C** = -**8** /-**2** /-**2**. C = 4. If you're dividing by negative number, it's the same as ...

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