Answer:
Step-by-step explanation:
Hello, we know that the z complex solutions of

are
1, i, -1, -i
so, the solutions of
are
2, 2i, -2, -2i
Thank you
Answer: positive
Step-by-step explanation: it’s positive because if you multiply two negative numbers they cancel each other out and it makes a positive number
Answer:
Each of the remote angles shares one side with the angle adjacent to the exterior angle. The equation means that the sum of measures of the remote interior angles is equal to the measure of the exterior angle of the triangle.