Question

Write a polynomial function in standard form with zeros at 5,-4, and 1

Answer 1

since the polynomial has the zeros at the said points,
the factors of the polynomial are:
\[
(x-5)\\
(x+4)\\
(x-1)\\\;\\
P(x)=(x-5)(x+4)(x-1)
\]expand this polynomial

Answer 2

thank you @electrokid