Sunday, February 27, 2011

Rational Exponents

This week in advanced math I think it is chapter 5 which we are working on. One of the sections we are doing is called rational exponents. This is not to difficult I will show you how to do some of these kinds of problems.

FORMULAS:
A(t)=A0b^(t/k)
A0 is starting point
b is halfing, doubling, ect
t is time and k is time it takes to get to b

Exponents that involve roots.

EXAMPLE:
5th root of (3)^3
3^3/5

(4/16)^1/2
2/4 which is equal to 1/2

*This is the easiest way to explain rational exponents.

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