Question

What is the remainder when (2x4 – 3x3 + x2 – 3x + 2) ÷ (x – 2) ?

Answer 1

synthetic division

Answer 2

i know but when i do it i don't get any of these
8

3

–6

–68
im left with 2 1 3 -3 -4

Answer 3

or the remainder theorem
plug in x=2 in (2x4 – 3x3 + x2 – 3x + 2)

Answer 4

or u can use remainder theorem

Answer 5

does it work with long division?
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Answer 6

that also works

Answer 7

but synthetic division is the speed way to get u remainder

Answer 8

the easiest one will be remainder theorem .... :)

Answer 9

easiest to learn is remainder theorem, easiest to use is synthetic division :)

Answer 10

ok so...
2| 2 -3 1 -3 2
4 2 6 6
2 1 3 3 8

Answer 11

perfect !

Answer 12

so is 8 right?

Answer 13

Remainder theorem plus Horner's method is very fast.

yes, 8 is correct.

Answer 14

8 = \(\checkmark\)