Question

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

f(x) = 7x4 + 12x3 + 6x2 - 5x + 16; k = 3

Answer 1

just plug in 3.

Answer 2

it's long division

Answer 3

if you plug in k, you get the remainder.

Answer 4

Yeah, there's a hard way, and an easy way. Using the remainder theorem is the easy way :-)

Answer 5

OH! ok thanks:)