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  • 24-07-2017
  • Mathematics
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The sum of the roots of 5 - 2m - 3m2 = 0 is:

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Newtion Newtion
  • 24-07-2017
Vieta's formula:

[tex]\displaystyle m_1 +m_2 = - \frac{b}{a}= \frac{2}{3} [/tex]
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Аноним Аноним
  • 24-07-2017
if the roots are A and B then

A + B =  -b/a  =  -(-2) / -3 = -2/3
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