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8

The ratio of the sum and product of the roots of the equation

7x^{2} - 12x + 18 = 0 is

For the given equation 7x^{2} - 12x + 18 = 0

a = 7 b = - 12 c = 18 comparing with ax^{2} + bx + c = 0

Sum of the roots

Product of the roots

Ratio of sum: product =

= 12:18 = 2:3

8

46

Solve: