Question

The product of real of the equation  

              is

Solution

Correct option is

 – 310

                 

 

 

 

 

SIMILAR QUESTIONS

Q1

abc are length of sides of an scalene triangle. If equation

           

has real and distinct roots, then the value of λ is given by:

Q2

A quadratic equation with rational coefficients can have

Q3

If the roots of ax2 + bx + c = 0 are in the ratio mn then

Q4

For real x, the expression [(x + m)2 – 4mn]/[2(x – n)] can be have any value except

Q5

If the expression y2 + 2xy + 2x + my – 3 can be resolved into two rational factors, then m must be

Q6

If one root of the equation x2 + px + 12 = 0 is 4, while the equation x2 +px + q = 0 has equal roots, the value of q is

Q7

If x2 + px + 1 is a factor of ax2 + bx + c, then

Q8

If 8, 2 are the roots of x2 + ax + β = 0 and 3, 3 are the roots of x2 + α xb = 0 then the roots of x2 + ax + b = 0 are

Q9

The number of real roots of 

Q10

Sum of the non – real roots of