Question

Finding complex roots review

Answer 1

f(x) = 2x^3 + 2x^2 - 19x + 20

@sillybilly123 I'm very rusty on this, can you show me how do to this sometime? (not urgent)

Answer 2

help kaylak first if you can ;;

Answer 3

sure :)

Answer 4

@Nnesha just a quick review, I've forgotten how to do this

Answer 5

\[\rm \frac{ p }{ q }=\frac{ \pm~ Factor~of~constant~term }{\pm~ Factor~of~leading ~cofficient }\]
Possible zeroes ^^
and then you use synthetic division to verify them