20 Years of JMAP
Development of
JMAP began in March, 2004.
Please consider a $20 donation to acknowledge JMAP's impact on
high school mathematics education for the last 20 years!
Explore how the meaning of rational
exponents follows from extending the properties of integer exponents.
For example, we define 51/3
to be the cube root of 5 because we want (51/3)3 = 5(1/3)3
to hold, so (51/3)3 must equal 5.