Surds & Indices

The flashcards below were created by user Dollop7995 on FreezingBlue Flashcards.

  1. The Rules of Surds- write all the rules down
    • 1. Image Upload
    • 2.Image Upload
    • 3.Image Upload
  2. Laws of Indices- write all the rules down
    • 1. Image Upload   2. Image Upload
    • 3. Image Upload      4.Image Upload
    • 5. Image Upload    6. Image Upload
    • 7. Image Upload           8. Image Upload
  3. How do you rationalise the denominator of a surd?
    method 1: Multiply top and bottom by the surd

    method 2: (if it is aImage Upload a surd): multiply by the surd with the reversed symbol (cancels out the surds)
  4. Negative fractional powers = 1 over the fractional power!!!
    e.g. Image Upload
  5. Equations involving indices....
    rewrite both as the power of the same number
Author:
Dollop7995
ID:
204321
Card Set:
Surds & Indices
Updated:
2013-03-04 18:25:23
Tags:
level Maths Core
Folders:

Description:
OCR as level mathematics surds and indices.
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