## Quadratics- Equations and Inequations

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 **SAT **exams. So come and join our road map.

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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.Â You are introducedÂ 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 **discriminant **and using the discriminant to determine the nature of the roots of a quadratic.

Â You will learn how to calculate the**Â nature of the roots **of 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 inequalities **and 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,**Â an introduction to Operation Research.

I have provided a link to my Udemy course. Feel free to check out my coupons for additional discounts.

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