Answer :
Given: x2 – 6x + 4 = 0
Comparing with standard quadratic equation ax2 + bx + c = 0
a = 1, b = – 6, c = 4
Discriminant D = b2 – 4ac
= (6)2 – 4.1.4
= 36 – 16 = 20 > 0
Hence the roots of equation are real.
Roots 
are given by
Hence the roots of equation are 
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
