I assume you mean divide using the conjugate to rationalize the denominator and express the result in standard rectangular form.

Answer:
5^(3)i^(9)= five cubes times i to the power of 9=125i
Step-by-step explanation:
Raise 5 to the power of 3
rewrite i9 as (i^4)2^i
so, you get 125((i^4)^2i)
i^4=1
125(1^2i)
125i
Answer:
2 or 1
i mostly think its 2 but im not sure
Step-by-step explanation:
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