SOLUTION: Evaluate, if possible 3√-8/27 This is suppose to be a radical sign √ but this is as close as I could get.

Algebra ->  Radicals -> SOLUTION: Evaluate, if possible 3√-8/27 This is suppose to be a radical sign √ but this is as close as I could get.       Log On


   

Question 78050: Evaluate, if possible
3√-8/27
This is suppose to be a radical sign √ but this is as close as I could get.
Answer by ptaylor(2198) About Me  (Show Source):
You can put this solution on YOUR website!

3sqrt%28-8%2F27%29=
3sqrt%28%28-2%2A4%29%2F%283%2A9%29%29=
3%282%2F3%29%28i%29sqrt%282%2F3%29= (note: i=sqrt%28-1%29
%282i%29sqrt%282%29%2Fsqrt%283%29 multiply numerator and denominator bysqrt%283%29
%282i%29sqrt%282%2A3%29%2F3=
%282i%29sqrt%286%29%2F3
Actually, we could us a calculator and reduce it more but I don't think that's necessary
Hope this helps----------------ptaylor