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Express the radical using the imaginary unit, i. Express your answer in simplified form. +√-16 = ±
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2 votes
Express the radical using the imaginary unit, i.

Express your answer in simplified form.
+√-16 = ±

User Rough
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1 Answer

4 votes
4 votes
The answer is 4i.
Since the square root of negative 16 is 4i, and then outside is positive. It is just 4i.
User Matt The Ninja
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