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properties of rational exponents
I need help with this I have no clue on what to do??
I have to simplify the expression its number 31 on this site http://cphs.dadeschools.net/departme...e/la207bad.pdf it says 125^2/9 * 125^2/9 over 5^1/4 |
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note the following four facts:
125 = 5^(something) (a^b)^c=a^(b*c) a^b * a^c = a^(b+c) a^b / a^c = a^(b-c) |
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