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16-07-2021
Mathematics

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Use complete sentences to describe why √-1≠-√1

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16-07-2021

Answer: because √-1 complex number ; and -√1 real number

Step-by-step explanation:

because √-1 complex number ; and -√1 real number or [tex]\displaystyle\ (\sqrt{-1})^2 \neq(- \sqrt{1} )^2 \\\\-1\neq 1[/tex]

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