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>
Answer:
C
Step-by-step explanation:
Answer:
on what's app ?
Step-by-step explanation:
or telegram ?
Answer:
13.96
Step-by-step explanation:
50/ 360 (2π16)
