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vichka [17]
3 years ago
12

find an nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing utili

ty, use it to graph the function and verify the real zeros and the given function value n=3;4 and 4 i are zeros; f (-1)=-170
Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
5 0
Since 4i is a root, that automatically means -4i is also a root (complex roots always travel in pairs) So the factored form would look like <span>(x+4i)(x−4i).</span> When multiplied out this gives the polynomial <span><span>x2</span>+<span>16.</span></span>
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