3 years ago

Express the radical using the imaginary unit, i. Express your answer in simplified form.

Mathematics

1 answer:

Jobisdone [24]3 years ago

8 0

Answer:

plus or minus 3 i (imaginary unit i) multiplied by the principle root of 3

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Step-by-step explanation:

Here n = 8 (even number)

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The domain is the limits of the function. Since time doesnt go negative, start with 0. At time 0, the height is

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Then, solve for t to find the upper limit for t, which is when the height is zero (since you're dropping the object).

-16t^2 + 144 = 0
-16t^2 = -144
t^2 = 9
t = sqrt(9)
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The domain is 0 to 3 seconds.

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