Question

write a polynomial function of least degree with Intergral coefficients that has given zeros

Answer 1

Explanation:

Since coefficients are all integers:

if 2i is a zero then -2i is also a zero
The polynomial function has 3 as degree and is:

`y=(x-2i)(x+2i)(x-√(10) )\\\\y=(x^2+4)(x-√(10) )\\\\`