यदि x2 + 5ax + 6 = 0 और x2 + 3ax + 2 = 0 का एक उभयनिष्ठ मूल (common root) है, तो वह उभयनिष्ठ मूल है:

Which of the following equations has the sum of its roots equal to 3?

The quadratic equation corresponding to the roots 1 + √3 and 1 - √3 is:

The equation x4 - 5x2 + 4 = 0 is reducible to a quadratic equation by substituting:

What condition must 'p' satisfy if the equation x2 + px + 25 = 0 has real roots?

When are the two roots of a quadratic equation ax2 + bx + c = 0 equal?

If p and q are the roots of the equation ax2 + bx + c = 0, then the value of p2q + q2p is:

Find the sum and product of the roots of the quadratic equation 2x2 + 6x - 16 = 0.

The quadratic equation with roots -4 and 3 is: