Question

What is the remainder of
(x3 – 6x – 9x + 3) ÷ (x - 3)

Answer 1

Long division

Answer 2

or f(3)=(x3 – 6x – 9x + 3)

Answer 3

you have a choice
you can either divide by \(x-3\) and see what you get, or you can replace \(x\) by 3
that will also give you the remainder.
what .sam. said

Answer 4

there's a missing x^2

Answer 5

no x^3 is what it is suppose to say

Answer 6

f(3)=x^3 – 6x^2 – 9x + 3??

Answer 7

yes

Answer 8

the 6x is it 6x^2?

Answer 9

no

Answer 10

then you add the like terms first
f(3)=(x3 – 6x – 9x + 3)
f(3)=(x3 –15x + 3)

Answer 11

(x^3 – 6x – 9x + 3) ÷ (x - 3) is how it reads and the calculator gave me a strange answer

Answer 12

Substitute 3 into x,

f(3)=((3)^3 –15(3) + 3)
f(3)=-15

Answer 13

reamainder is -15

Answer 14

Wouldn't it be better to write f(x)=(x^3 –15x + 3)?
when it's f(3) =... I think you should sub. x by 3...

Answer 15

that isnt an answer option

Answer 16

I think its f(x)=(x3 – 6x^2 – 9x + 3)

Answer 17

f(3)=(x3 – 6x^2 – 9x + 3)

remainder=-51

Answer 18

is it?

Answer 19

A. -51

B.-51/x - 3

C. -17/x

D. -17/ x - 3

Answer 20

-51

Answer 21

A

Answer 22

Its (x3 – 6x^2 – 9x + 3)

Answer 23

Thank you

Answer 24

f(3) = -51