The ratio of the sum and the product of the roots of ×square-6× +4=0 is
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1
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We know that equation ax
2
+bx+c=0
Then sum of roots =
a
−b
and product of roots=
a
c
Given equation is x
2
−9x+19=0
Sum of roots =9
Product of the roots =18
Therefore, the ratio of sum of roots to the product of roots is 9:18 i,e., 1:2.
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