SOLUTION: In imaginary numbers, if i squared equals -1, then how do you figure out what i cubed equals?

SOLUTION: In imaginary numbers, if i squared equals -1, then how do you figure out what i cubed equals?

Algebra.Com

Question 280719: In imaginary numbers, if i squared equals -1, then how do you figure out what i cubed equals?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Since , we can effectively multiply both sides by 'i' to get which then becomes

So the answer is
RELATED QUESTIONS
1/2 times y divided by 3 equals 2 how do i figure out what y... (answered by ptaylor)

i have this problem x squared over 49 plus y squared over 121 equals 1. how do i find out (answered by longjonsilver)

if x minus 30 percent equals 245 then what is x? i cant figure this one out at... (answered by ewatrrr,stanbon)

How would i solve this problem so it equals 0 9x cubed+ 25x=30x squared (answered by srinivas.g)

I can not figure out how to do these. Could you please help me? Thank you in advance!... (answered by josmiceli)

log5(1/15) = x How do I find out what x equals... (answered by rothauserc)

{(X squared + X - 6) � X squared - 1} TIMES {(X squared + X - 2) � X squared +5 X + 6} (answered by fractalier)

i squared 36 equals (answered by Alan3354)

12x^2 - 35x = -18 cant figure out what "x" equals. how do you figure this out? thank (answered by jim_thompson5910)