Question

A polynomial function P left-parenthesis x right-parenthesis with rational coefficients has the given roots. Find two additional roots of P(x) = 0 -- -2i and Sq10

Answer 1

Could you possibly type in the whole function? P(x) = ?
The info you've shared isn't enough to enable others to move forward.
What are the "given roots?"

Answer 2

P(x) - find two additonal roots of P(x)=0
-2i and Sqrt10

all I have sorry new to this site..