600.008 (why does this need to be 20 things long)
Answer:
I think D
Step-by-step explanation:
Answer:
p = - 5i or p = 5i
Step-by-step explanation:
Noting
= i
Given
p² = - 25 ( take the square root of both sides )
p = ±
= ±
= ± 5i
Thus
p = - 5i or p = 5i
310, since 4 is not up to 5, then 2 round off to 0