Hahahaha yup, I have a spreadsheet of 200 problems do tomorrow, and all but 2 of them I can solve. The fractions are REALLY throwing me off. Frankly, I dont have time for this shit. I've got a business to run. So, hell give me one-show your work-and I'll pay you up front on good faith that youll send me the next one. These need to be solved using the quadratic formula. 9. -6 2/3 x2 + 1 1/3 x = 2/3 A-x = (-1 +- 10i)/3 B-x = (-1 +- 3i)/10 C-x = (1 +- 3i)/-10 D-x = (-1 +- 3i)/-10 E-x = (-1 +- 10i)/-3 F-x = (2 +- 3i)/6 10. -57 3/5 x2 + 3 3/5 x = -39 3/5 x2 - 7 1/5 x + 14 2/5 A-x = {2 +- i[SQRT(75)}/10 B-x = {3 +- i[SQRT(71)]}/-10 C-x = {-3 +- i[SQRT(57)]}/7 D-x = {-3 +- i[SQRT(71)]}/-10 E-x = {-2 +- i[SQRT(75)]}/-7 F-x = {2 +- i[SQRT(39)]}/14 Note: I dont even need them solved. I just need them set to =0
-(20 x^2)/3+(4 x)/3+9. = (2 A)/3-x = -x+1/3 B (-1+-10 i) = -x+1/10 C (-1+-3 i) = -x-1/10 D (1+-3 i) = -x-1/10 e (-1+-3 i) = -x-1/3 F (-1+-10 i) = 1/6 (2+-3 i) -(288 x^2)/5+(18 x)/5+10. = -(198 x^2)/5-(36 x)/5+72/5 A-x = {2+-i(sqrt(3)/2)} B-x = {-1/10 C (3+-i(sqrt(71)))-x} = {1/7 D (-3+-i(sqrt(57)))-x} = {-1/10 (-3+-i(sqrt(71)))} e-x = {-1/7 F (-2+-i(5 sqrt(3)))-x} = {1/14 (2+-i(sqrt(39)))}
Yep I got the first one, Still waiting on help with the second one. Other guys not online ATM and this is due in like 3 hours.
Big thanks to kingcobra for hooking me up for free! Forgot to thank him, cant find him on here anymore? Anyone know where I can hunt him down