UCLAzy Full Member 10+ Year Member Joined Mar 24, 2009 Messages 729 Reaction score 6 Jul 6, 2011 #1 Members don't see this ad. x^3 + x + 3x +1 = 1 - x what are the solution(s) of x?
Poliscidoc Full Member 10+ Year Member Joined Jul 28, 2009 Messages 1,785 Reaction score 83 Jul 6, 2011 #2 0 Upvote 0 Downvote
H herkulease Full Member 10+ Year Member Joined Jan 23, 2009 Messages 898 Reaction score 2 Jul 6, 2011 #3 assuming it is typed up correctly the only possible answer is 0 you could have imaginary roots then other possible choice would be +/- root 5i but chances are you won't get that so I'd go for 0. Upvote 0 Downvote
assuming it is typed up correctly the only possible answer is 0 you could have imaginary roots then other possible choice would be +/- root 5i but chances are you won't get that so I'd go for 0.
UCLAzy Full Member 10+ Year Member Joined Mar 24, 2009 Messages 729 Reaction score 6 Jul 6, 2011 #4 lulz. congrats, u win teh internets1 Upvote 0 Downvote
UCLAzy Full Member 10+ Year Member Joined Mar 24, 2009 Messages 729 Reaction score 6 Jul 6, 2011 #5 i'm just upset because i included the imaginary answer in my answer (since it didnt ask for real solutions only) and got it wrong since i chose 'none of the above' i guess dentists dont believe in the powers of 'i' Upvote 0 Downvote
i'm just upset because i included the imaginary answer in my answer (since it didnt ask for real solutions only) and got it wrong since i chose 'none of the above' i guess dentists dont believe in the powers of 'i'