mrautmannm
mrautmannm
21-05-2017
Mathematics
contestada
what are the roots of 12x=9+5x^2
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Аноним
Аноним
21-05-2017
12x9=108
108+5=113
113+2=115
The answer is 115
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OneRaider
OneRaider
21-05-2017
12x=9+5x^2
5x^2-12x+9=0
X=(6+3i)/5,(6-3i)/5 imaginary roots
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