# The ratio of the sum and product of the roots of the equation7x2 - 12x + 18 = 0 isA. 7 : 12B. 7 : 18C. 3 : 2D. 2 : 3

For the given equation 7x2 - 12x + 18 = 0

a = 7 b = - 12 c = 18 comparing with ax2 + bx + c = 0

Sum of the roots

Product of the roots

Ratio of sum: product =

= 12:18 = 2:3

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Quiz | Knowing the Nature of Roots44 mins
Take a Dip Into Quadratic graphs32 mins
Foundation | Practice Important Questions for Foundation54 mins
Nature of Roots of Quadratic EquationsFREE Class
Getting Familiar with Nature of Roots of Quadratic Equations51 mins
Quadratic Equation: Previous Year NTSE Questions32 mins
Champ Quiz | Quadratic Equation33 mins
Balance the Chemical Equations49 mins
Champ Quiz | Quadratic Equation48 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses