3 years ago

Which of the following numbers belong to the set of complex numbers AND The set of imaginary numbers? Select all that apply.

1 answer:

7 0

<span>To be both complex and imaginary, the answer would have to include "i" as well as have the form "a + bi". The first example, 3i - 5, fits. This would look to be the only example that does fit. The negative square root of 14 would be imaginary, but not complex.</span>

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hichkok12 [17]

Answer:

a = 1

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Step-by-step explanation:

First, let's make equations out of those given f(x)'s

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We can use elimination method to get rid of the a real quick

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Add those together

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Plug in the new b in one of the original equations; I'm gonna use the bottom one

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Allisa [31]

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Hope it helps.

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3 years ago

Read 2 more answers

I need help: what is this?

givi [52]

Answer:

Step-by-step explanation:

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Bumek [7]

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