djduckets705
djduckets705
14-05-2018
Mathematics
contestada
What’s the square root of -18
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altavistard
altavistard
14-05-2018
sqrt(-18) = i*sqrt(18) = i*sqrt(9)*sqrt(2) = 3*i*sqrt(2)
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heyhi1234
heyhi1234
14-05-2018
Hello!!
[tex]\sqrt{-18} = i\sqrt{18} = i\sqrt{9 * 2} = i\sqrt{3 * 3 * 2} = 3i\sqrt{2}[/tex]
Good luck :)
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