justinc10 justinc10

17-03-2019
Mathematics

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how to solve ...Please and thank you
-5y^2=105

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Kamikazeminem Kamikazeminem

18-03-2019

[tex] - 5 {y}^{2} = 105 \\\Leftrightarrow {y}^{2} = - 21 \\ \Leftrightarrow y = i \sqrt{21} [/tex]

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