C2 summary
Slides in this set (2)
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- The factor theorum
- watch out for the sign; if f(-1) = 0 then (x+1) is the factor
- use synthetic division
- Example:
- f(x) = 3x^3 - 17x^2 + 2x + 40
- factor = x-5
- 5 | 3 -17 2 40
- |
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- AS level Maths (Core 2 edexcel) Slide Set on C2 summary, created by Saavik Hipkins on 21/04/2017.
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- Saavik Hipkins
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