MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Roots of Quadratic Equation

34. What are ...

Question

34. What are the conditions for common root or roots of 2 Quadratic equations?

Open in App

Solution

Suggest Corrections

thumbs-up

25

Similar questions

Q. The condition for a general quadratic equation such that its both roots are equal, is

Q. For the quadratic equation

a x^{2} + b x + c = 0

,
Match the given conditions with the correct nature of roots.

Q. The quadratic equations

x^{2} - 6 x + a = 0,

x^{2} - c x + 6 = 0

have one root in common. The other roots of the first and second equations are integers in the ratio

4 : 3

. Then common root is :

For what value of k, the roots of the quadratic equation kx (x - 2 root5 )+ 10 = 0 are equal?

a + b + 1 = 0

is the condition for the quadratic equations

x^{2} + a x + b = 0

x^{2} + b x + a = 0

to have a common root.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Solving QE by Factorisation

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Roots of Quadratic Equation

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon