Quadratics Decoded-Equations, Inequalities and Beyond

Learn about Quadratic Equations and Inequalities, which is a part of Algebra. You’ll be able to solve quadratic equations and quadratic inequalities with ease after studying this course. Being a mathematics educator for three decades, I have crafted this course to help all students.

You’ll learn basic formulas and problem solving here. These types of questions are often asked in SATexams. So come and join our road map.

 

The course starts with solving a quadratic equation . You can also solve it by direct factorisation, but what happens if the correct factors don’t click in your mind.  You are introduced  to the basic formula to find the roots of a quadratic equation.

What happens if the given equation is not quadratic? The trick here lies in converting it to a quadratic, solving it and then substituting back. Moving on, you’ll learn about the discriminantand using the discriminant to determine the nature of the roots of a quadratic.

You will learn how to calculate the nature of the rootsof a quadratic equation. Next, you’ll move on to properties about the sum and product of the roots of a quadratic equation. This concept is used a lot in problem solving.

Last, but not the least, you’ll be introduced to quadratic inequalitiesand how to solve them. You’ll also learn how these are used in Calculus to check if a function is increasing or decreasing. This concept of increasing and decreasing functions is also used in Economics.

Bonus: Learn Linear Programming,an integral part of Statistics

Learn how to apply Linear Programming to Transportation Problems, an introduction to Operation Research.

Would you like to help your friends and relatives by sharing the course details with them. Go ahead and enrol for the course. Because “you are worth it”.

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Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!