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sergey [27]
3 years ago
6

Write in terms of i . Simplify your answer as much as possible. Square root -27

Mathematics
1 answer:
Nat2105 [25]3 years ago
6 0

Answer:

3i\sqrt{3}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab} and \sqrt{-1} = i

Given

\sqrt{-27}

= \sqrt{9(3)(-1)}

= \sqrt{9} × \sqrt{3} × \sqrt{-1}

= 3i\sqrt{3}

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Answer:

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Step-by-step explanation:

The percentage discount is 19.5\%

The discount is always given on the list price.

Sales\:\:Price=List\:\:Price-Discount

Let the list price be L, then

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We substitute into the equation to get:

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Hope it helps:p
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