Determine the remainder when x³-6x²+x-5 is divided by:

a.X+2

b.X-3Hi I was wondering if someone can help me with these revision questions.

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- Apr 15th 2013, 02:25 AMAndrew187Remainder theorum
**Determine the remainder when x³-6x²+x-5 is divided by:**

**a.****X+2**

**b.****X-3**Hi I was wondering if someone can help me with these revision questions.

- Apr 15th 2013, 03:06 AMPlatoRe: Remainder theorum
- Apr 15th 2013, 03:39 AMAndrew187Re: Remainder theorum
f(x) = x³ - 6x² + x - 5

(x+2)= f(-2) = (-2)³ - 6(-2)² + (-2) - 5 =

-8 - 24 - 2 - 5 = -39

Is this correct? I can't work out the answer for the first formula - Apr 15th 2013, 04:01 AMProve ItRe: Remainder theorum
- Apr 15th 2013, 04:10 AMPlatoRe: Remainder theorum
- Apr 15th 2013, 04:21 AMAndrew187Re: Remainder theorum
- Apr 15th 2013, 04:25 AMPlatoRe: Remainder theorum
- Apr 15th 2013, 04:45 AMAndrew187Re: Remainder theorum
- Apr 15th 2013, 04:55 AMPlatoRe: Remainder theorum
- Apr 15th 2013, 05:09 AMAndrew187Re: Remainder theorum