What is the ratio of the product and sum of the roots of quadratic equation 5x^2-18x+12=0
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18:17
Step-by-step explanation:
Here, the given quadratic equation 5x^2-18x+12=0 is in the form of
ax^2 + bx + c = 0 where a = 5, b = -18, c = 12
The sum of the root is -b/a :
-b/a = -(-18)/5 = 18/5
The product of the root is c/a :
c/a = 12/5
Therefore the ratio is 18/5:12/5 = 18:12
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