What could be so hard. It's a multiple-choice test for Pete's sake.


Postby B3ndythumbs » Thu Feb 12, 2009 10:47 pm

Determine the degen conic this equation gives: 3x-3xy-y+1=0
If y^2=1-i and y^3=3+2i where y=a+bi then a+b is:

i can do it, but why cant u sq. rt. 1-i?
9th grade
08-09 Hi/Lo

NS: 277(TMSCA 12)/178(TMSCA 6)
CA: 241(TMSCA state)/136(TMSCA 11)
MA: 312(TMSCA state)/142(TMSCA 3)
SC: 244(UIL A)/136(TMSCA 3)
Incessant Spammer
Posts: 244
Joined: Fri May 16, 2008 7:59 pm

Return to UIL Mathematics

Who is online

Users browsing this forum: No registered users and 1 guest