karl
Posts:
398
Registered:
8/11/06


Re: Exponentiation and Sign Change
Posted:
Oct 8, 2012 2:16 AM


Am 04.10.2012 16:42, schrieb Frederick Williams: > MNM wrote: >> >> Greets: >> I have another easy one. >> >> When something 'negative' is exponetiated, does the sign become >> positive? > > A negative number raised to an even power is positive. A negative > number raised to an odd power is negative. > >> Ex: >> 83x > e^8 + e^(3x) > > ? > Are sure. I would say, the exponention of 83x is:
e^(83x)=e^8 times e^(3x)
??

