Question

...

Answer 1

somebody please help me

Answer 2

first, use trial error get one of root is -3, it mean one the factor is (x+3)
then u can find the other roots use synthetic division

Answer 3

How can I do that, i dont understand

Answer 4

opppss, -2 i meant... so one of the factor is (x+2)

Answer 5

{-2,3}

Answer 6

So whats the steps

Answer 7

3^4 – 6*3^2 – 7*3 – 6 = 81 - 54 - 21 - 6 = 0
yea, 3 is root too

Answer 8

use synthetic division, can u

Answer 9

actually synthetic division is difficult to me

Answer 10

not difficult but need patient for running it :p

Answer 11

Yeah

Answer 12

well, i want to show u