x² – 6x + 6 = 0 have

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Nature of Roots Based on Discriminant | PadhAiPro

Question

MCQ (Single)Nature of Roots Based on Discriminant

Assertion (A) : Every quadratic equation has two real roots. Reason (R) : A quadratic polynomial can have at most two zeroes.

Solve the equation 4x² - 9x + 3 = 0, using quadratic formula.

Quadratic Formula for Finding Roots

Find the nature of roots of the equation 3x² - 4√3x + 4 = 0.

Solve for x : 6x² - 2x + 1/6 = 0

Find the value of 'k' for which the quadratic equation 9x² + 8kx + 16 = 0 has real and equal roots.

Find the nature of the roots of the quadratic equation x² – 5x + 9 = 0.