How do you do synthetic division to find
(x^2 + 4) Divided By (x-2i)
f(x)= x^3 -3x^2 +x -3
zero at x = 3
I learn by examples, so please show work!
If you don't want to tell me the answer, just give a example similar to the problems above and the answer and steps to solve the example problem.
Thank You Very Very much!
You can still use synthetic division to divide :
So the quotient, as Prove It has shown, is .Code:2i| 1 0 4 -- 2i -4 ------------ 1 2i 0
For the second problem, I'm guessing that you're being asked to show that
has no remainder. The setup would be like this:
I'll let you do the rest. If you're stuck, look at this tutorial on synthetic division here: Synthetic Division .Code:3| 1 -3 1 -3 -- -------------- 1