Answer:
C and E
Step-by-step explanation:
Recall that according to the complex conjugate theorem, if P(x) is a polynomial function with real coefficients, and a+bi is an imaginary root of P(x), then its conjugate (i.e a-bi) must also be a root.
Here we see that 2 of the given roots are imaginary : i and 2+i
by the theorem given above, the conjugates of these must also be roots
i.e -i and 2-i
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Answer:
4
Step-by-step explanation:
all the details can be found in the attachment.
The answer is B! Because 5 x 5 x 5 x 5 = 625
Answer: The number of units sold when the manufactures home income equals the manufactures expenses
Step-by-step explanation:
