Answers

2014-07-02T18:28:05+08:00
I think the ans. is between -20-50.....

just to remember if there is an negative the ans. is negative.....:)
0
hold let me get my calcu..XD im done with squareroots :D
tell them that it is quadratic formula , there's a formula but i cant type cause its too difficult .
10.7703296142..................
yeah right thats it :) thanks
just go to your calcu and click the symboll _/- (like) after you type the mun. :D