hello aps and math lovers
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hello peolple heres a quicky on rules of powers
when multiplying, add the powers i.e 2 to the p of 9 * 4 to the p of 6 = 8 to the p of 15
when dividing,subtract the pow[kml_flashembed movie="http://www.youtube.com/v/qauyIrbWsVE" width="425" height="350" wmode="transparent" /]ers i.e 20 to the p of 9 % 4 to the p of 6 = 5 to the p of 3
a good site 4 these rules is www.http://www.bbc.co.uk/schools/
gcsebitesize/maths/numberih/powersrev2.shtml
it also includes zero, negative and fractional powers
+ plus another great site harsh on ur bank balance but great 4 maths
( 5 $ am) www.yourteacher.com
