Question

please check my answer :)
Find the remainder using remainder theorem

Answer 1

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Answer 2

I'll just post it :)

Answer 3

When \(f(x)\) is divided by \(x - k\), then the remainder is \(f(k)\)

Answer 4

yes that's right

Answer 5

That is, you just have to replace \(x\) with \(k\).

Answer 6

Yeah I got it itz when f(x) is divided by x−k, then the remainder is f(k)

Answer 7

\[(-x^4 +2x^3 + x^2 -x -4)/(x-4)\]
my answer is -120
I just got confused with this one because of -x^4
:)

Answer 8

\[-4^4 + 2(4)^3 + 4^2 - 4 - 4 \]

Answer 9

thats right

Answer 10

\(-x^4\) is like finding \(x^4\) then putting the negative sign.

Answer 11

Thanks to all of you :)

Answer 12

You're welcome!! =)