Question

How many zeros does the function have? f(x) = 3x - 4x3 12x2 - 1

Answer 1

is it a plus or minus btw 4x^3 and 12x^2 ?

Answer 2

4x3 & then 12X 2 ?

Answer 3

is it 12?

Answer 4

How many zeros does the function have? f(x) = 3x-4x3+12x2 - 1

Answer 5

That's the question @ SolomonZelman

Answer 6

\(\color{blue}{ -4x^3+12x^2+3x-1=f(x) }\)

Answer 7

I think the possible zeros would be +- factors of -4.

Answer 8

No, sorry idk how to do this one, I forgot.