If you know your math i need help
 

Find all real roots of:

a. t(x) = 2x^2 -3x -6

b. f(x) = 3x^6+x^3 - 2


Evaluate

-1 - 2i
over or divided by
-5 - 4i

you need to do the quadratic equation

and then the bottom im pretty sure you multiply by the reciprical of the denominator so -5+4i and then i^2 = -1

i am so glad i am done with school... well until i go back for my MBA...

mikietaps best cig evar.

a) x= (3+sqrt(57))/4
x= (3-sqrt(57))/4

b) i've taken math all the way up to differential equations where we deal a lot with polynomials and have never once had to solve anything over the 3rd power. tell your teacher they're nuts and go fuck themself.

c) (13-6i)/41

i kinda got stuck watching mikietaps sig

to the second power

Attachment 50898

i tried

you should try dividing by zero

seriously. there's no need to do that shit by hand. there are numerical methods that your graphing calc can employ to do that shit way faster than you ever could by hand. your teacher can eat a bag of dicks.

edit: you can actually solve b by breaking x^6 into x^3*x^3 where you treat x^3 as a variable in the second degree polynomial form a(x^3)^2 + b(x^3) + c = f(x) and solve accordingly. I stand behind my original post, though.

lol wat math are you in??