Question

Find the remainder when f(x) is divided by (x - k)

f(x) = 4x3 - 5x2 + 2x + 11; k= 3

Answer 1

remainder theorem says when u divide f(x) by (x-3) u will get\[f(x)=(x-3)g(x)+r\]where \(r\) is the remainder, plug 3 in this equation, u have\[f(3)=r\]make sense?

Answer 2

http://www.purplemath.com/modules/remaindr.htm