Surds & Indices
Home
>
Flashcards
> Print Preview
The flashcards below were created by user
Dollop7995
on
FreezingBlue Flashcards
. What would you like to do?
Get the free app for
iOS
Get the free app for
Android
Learn more
The Rules of Surds- write all the rules down
1.
2.
3.
Laws of Indices- write all the rules down
1.
2.
3.
4.
5.
6.
7.
8.
How do you rationalise the denominator of a surd?
method 1:
Multiply top and bottom by the surd
method 2:
(if it is a
a surd): multiply by the surd with the
reversed
symbol
(cancels out the surds)
Negative fractional powers = 1 over the fractional power!!!
e.g.
Equations involving indices....
rewrite
both
as the power of the
same
number
Card Set Information
Author:
Dollop7995
ID:
204321
Filename:
Surds & Indices
Updated:
2013-03-04 18:25:23
Tags:
level Maths Core
Folders:
Description:
OCR as level mathematics surds and indices.
Show Answers:
What would you like to do?
Get the free app for
iOS
Get the free app for
Android
Learn more
Home
>
Flashcards
> Print Preview