Question

Find a cubic function with the given zeros. You must show your work for credit.

-5, 3, -4

Thank you.

Answer 1

Well the function must be equal to zero at -5 3 and -4 so the function must be
f(x) = (x+5)(x-3)(x+4)

Answer 2

Are you sure it's just that simple and there is no other work to be shown?

Answer 3

You 'could' expand that, but it is that simple.

Answer 4

Alright, thank you for your help!

Answer 5

Yup :)