class 10th Pyq How to Find the Least Positive Value of k for Rational Roots in a Quadratic Equation

In this video, we'll walk you through finding the least positive value of
𝑘
k that makes the quadratic equation
+kx−4=0 have rational roots. We’ll break down the solution step-by-step, ensuring you understand the key concepts of quadratic equations, the discriminant, and rational roots.

Here's what you'll learn:

How to apply the quadratic formula
Understanding and using the discriminant
Solving for k to ensure the roots are rational
By the end of this video, you'll be equipped with the tools to tackle similar quadratic equations on your own. Don’t forget to like, comment, and subscribe for more math tutorials!

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