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The equation is .
Compare the equation with .
a = 1, b = 6 and c = 0.
a) Now we can find discriminant value
(Substitute a = 1, b = 6 and c = 0)
b) The discriminant is positive, so the equation have two rational roots.
c) Apply quadratic formula:
(Replace , a with 1, and b with 6)
The solutions are .
The discriminant value is 36 and the equation have two rational roots.
The solutions are .
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