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

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

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

Factorisation Method for Solving Quadratic Equations, Nature of Roots Based on Discriminant | PadhAiPro

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TextFactorisation Method for Solving Quadratic EquationsNature of Roots Based on DiscriminantCBSE PYQ

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

Find length and breadth of a rectangular park whose perimeter is 100 m and area is 600 m².

Standard Form of Quadratic Equation

Factorisation Method for Solving Quadratic Equations

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

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

Solve for x : 6x² - 2x + 1/6 = 0

Solve for y : 9y² – 64 = 0