DeadShot
Find the remainder when f(x) = 4x3  20x  50 is divided by x  3.



This Question is Closed

SGREBORN
Best Response
You've already chosen the best response.
0
Use Taylor

ParthKohli
Best Response
You've already chosen the best response.
0
Why do you want to use Taylor Series...

ParthKohli
Best Response
You've already chosen the best response.
0
Use this:
When \(p(x)\) is divided by \(x  a\), then the remainder is \(p(a)\).

ParthKohli
Best Response
You've already chosen the best response.
0
So, you need to find \(f(3)\) which is \(4(3)^3  20(3)50 \)

SGREBORN
Best Response
You've already chosen the best response.
0
Then use remainder theorem

DeadShot
Best Response
You've already chosen the best response.
0
ok, thanks!