SOLUTION: can you help me it said give the number and type of solution for each quadratic equation x^2- 2/5x+5/6=0

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Question 378736: can you help me it said give the number and type of solution for each quadratic equation x^2- 2/5x+5/6=0
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2-+%282%2F5%29x%2B%285%2F6%29=0
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LCD = 30
multiply by 30
30x%5E2+-+%28%282%2A30%29%2F5%29x%2B%28%285%2A30%29%2F6%29=0
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30x^2-12x+25=0
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discriminant = -2856 . so the roots will be complex
x1= ((12+sqrt(-2856))/60)
x1=0.2 +0.8906926143924925i
x2=0.2 -0.8906926143924925i
...
m.ananth@hotmail.ca