The first one is (1,10)
The second one is (1,5)
The third one is (0.5,10)
I hope this helps
Answer:
-42.08163265
Step-by-step explanation:
The answer is 328065+ 898898hk hope I helped
Answer:
-5i and 5i cannot be roots of the equation, since they are complex.
Step-by-step explanation:
A 3-degree polynomial equation must have 3 roots, if one of its roots is a complex number, then its conjugate must also be a root of the function. The problem already stated two roots, which are reals, therefore the last root must also be real. Using this line of thought we know that -5i and 5i cannot be roots of the equation, since they're complex.
