Question

Divide the following polynomial using synthetic division, Write answer in descending powers of x:
(x ^4 + 81) (x - 3)

Answer 1

aroub help me:(

Answer 2

divide x^4 +81 by x-3 ??

Answer 3

(x ^4 + 81)÷ (x - 3)

Answer 4

use 0's for the x powers that arent there:

x^4+0x^3+0x^2+0x+81

Answer 5

3| 1, 0, 0, 0, 81
|___3,_9,27,81___
1 3 9 27 162

Q: x^3+3^2+27
R: 162