ConceptNature of Roots

#### My Profile

My Profile [view full profile]

why create a profile on shaalaa.com?

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

clickto share

#### Question

Solve the following quadratic equation by using formula method:

5m^{2} + 5m – 1 = 0

#### 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

Without solving, examine the nature of roots of the equation 2x^{2} + 2x + 3 = 0

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

kx (x - 2) + 6 = 0

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

2x^{2} – 3x + 5 = 0

Solve the following quadratic equation for *x *:

9*x*^{2} − 6*b*^{2}*x* − (*a*^{4} − *b*^{4}) = 0

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

Solution for concept: Nature of Roots. For the course 9th - 10th SSC (English Medium)