Answer: 2.82842712475
Step-by-step explanation:
Answer:
2i and -2i
Step-by-step explanation:
I'll change u to x to be easier to understand.
x^2 = -4
sqrt(x^2) = sqrt(-4)
sqrt(-4) = 2i, or -2i
Every degree is a touching point since each root factor is an x intercept
therefor the answer is 8th degree
Answer:
1/337500
(Decimal: 0.000003)
Step-by-step explanation: