



 
Hi Zoey, Exponential form means anything involving exponents, so there are many answers to this question. I do know that $8 = 2^3$ so you could write \[\frac18 = \frac{1}{2^3}.\] You could also write \[\frac18 = \left( {\frac12} \right) ^3\] or \[\frac18 = 2^{3}.\] I would say all of these are in exponential form but I am not sure what your teacher expects. Penny  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 