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Pls help asap!!!

Express the radical using the imaginary unit, i.
Express your answer in simplified form. square root of -70

Pls help asap!!! Express the radical using the imaginary unit, i. Express your answer-example-1
User Sfdcnoob
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Answer:

±i√70

Explanation:

The number 70 has no factors that are squares, so we have ...


\pm√(-70)=\pm√((-1)(70))=\pm√(-1)√(70)=\boxed{\pm i√(70)}

User Netham
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