Question

I have no idea how to do this can someone help?

Using the given zero, find one other zero of f(x).

2 - 3i is a zero of f(x) = x4 - 4x3 + 14x2 - 4x + 13

Answer 1

complex zeroes come in conjugate pairs

Answer 2

if 2 - 3i is a zero, then, its conjusgate pair also must have to be a zero

Answer 3

*conjugate

Answer 4

so 2+3i would be another zero?

Answer 5

thats it !

Answer 6

thats it?? the answer?

Answer 7

yes, they want u find just one other zero. you've just found :)

Answer 8

oh, ok thank you so much :)

Answer 9

you're wlcme :)