danitennis danitennis

03-06-2018
Mathematics

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Solve x^2 = –169 this is a question on square and cubed roots

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angleofattack angleofattack

03-06-2018

[tex]x = \sqrt{ - 169} \\ x = 13i \\ \textsf{Because }\sqrt{-1}=i[/tex]

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