# Solution - Nature of Roots

Account
Register

Share

Books Shortlist
ConceptNature of Roots

#### Question

Find that non-zero value of k, for which the quadratic equation kx2 + 1 − 2(k − 1)x + x2 = 0 has equal roots. Hence find the roots of the equation.

#### Solution

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

#### Similar questions VIEW ALL

Find the values of k for which the quadratic equation 9x2 - 3kx + k = 0 has equal roots.

view solution

Solve the quadratic equation 2x2 + ax − a2 = 0 for x.

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

Without solving, examine the nature of roots of the equation 2x2 + 2x + 3 = 0

view solution

Find the nature of the roots of the following quadratic equations. If the real roots exist, find them;

3x^2 - 4sqrt3x + 4 = 0

view solution

#### Reference Material

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