Question

Please help! Fan and medal will be given to whomever helps the most. Thank you:)

What is a polynomial function in standard form with zeros 1, 2, -2, and -3?
A. x^4 + 2x^3 + 7x^2 - 8x + 12
B. x^4 + 2x^3 - 7x^2 - 8x + 12
C. x^4 + 2x^3 - 7x^2 + 8x + 12
D. x^4 + 2x^3 + 7x^2 + 8x + 12

Answer 1

\(\color{#000000 }{ \displaystyle f(x)=(x-a)(x-b)(x-c)(x-d) }\)

that would be a form of a function with zeros a, b, c, d

Answer 2

but, expanding is kind of painful, although possible.