Question

The number 4 is an upper bound for the set of roots of this polynomial function.

f(x)=3x⁴-5x³-5x²+5x+2


A. True
B. False

Answer 1

\[f(x)=(x-2)(x-1)(x+1)(3x+1)\]

Answer 2

can you help more please

Answer 3

Use synthetic division

Answer 4

the roots are therfore 2,1,-1,-1/3

Answer 5

is 4 larger than those numbers...

Answer 6

no?

Answer 7

yes I mean

Answer 8

lol...you have your answer

Answer 9

How did you derive the roots?

Answer 10

from the factoization