Hi; got this question Given that x -2 is a factor of the polynomial x^3 - kx^2 -24x + 28, find k. I get k=-3 they get k=3. Pretty sure I'm right just need confirmation. Thanks.
Follow Math Help Forum on Facebook and Google+
confirm it yourself ... if or if which one yields ?
Got it thanks Skeeter its the top one.
View Tag Cloud