shaalaa.com
S

Solution - Nature of Roots

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Question

Find the values of k for which the quadratic equation (k + 4) x2 + (k + 1) x + 1 = 0 has equal roots. Also find these roots.

Solution

You need to to view the solution
Is there an error in this question or solution?

Appears in these question papers

Similar questions VIEW ALL

Find that value of p for which the quadratic equation (p + 1)x2 − 6(p + 1)x + 3(p + 9) = 0, p ≠ − 1 has equal roots. Hence find the roots of the equation.

view solution

 Is the following situation possible? If so, determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.

view solution

Solve for x :

`2x^2+6sqrt3x-60=0`

view solution

If `x=2/3` and x =3 are roots of the quadratic equation ax2 + 7x + b = 0, find the values of a and b.

view solution

Find the values of k for each of the following quadratic equations, so that they have two equal roots.

kx (x - 2) + 6 = 0

view solution

Reference Material

Solution for concept: Nature of Roots. For the course 8th-10th CBSE
S