## GMAT Number Properties Lesson Video #4 | Surds | Simplifying Irrational Numbers Using Conjugates

GMAT Online Coaching | GMAT Number Properties Lesson Video #4 | Surds & Conjugates | Sample Question In the GMAT, you are likely to get a question wherein you would have solved it correctly, but are not able to find your answer among the given options. This is more...

## GMAT Number Properties Lesson Video #3 | Indices | Rules of Exponents

GMAT Online Course | GMAT Number Properties Lesson Video #3 | Indices | Rules of Exponents | Numerical Examples All relevant rules of exponents / rules of indices that one needs to know from a GMAT perspective are listed and explained. It is followed by solving a numerical example...

## GMAT Number Properties Lesson Video #2 | Recurring & Non-recurring Decimals | Rational & Irrational

GMAT Online Course | GMAT Number Properties Lesson Video # 2 | Recurring & Non-recurring Decimals | Rational & Irrational Numbers This video will answer the following questions 1. What are terminating and non-terminating decimals? 2. What is the condition for a fraction to be a terminating decimal? 3....

## GMAT Number Properties Lesson Video | Number Systems – Integers, Real & Rational Numbers

GMAT Online Course | GMAT Number Properties Lesson Video | Classification of Number Systems – Integers, Natural Numbers, Real Numbers & Rational Numbers Most questions in the GMAT Quant Section are made up of numbers. It is therefore, highly imperative that you have a firm grasp of the basics...

## GMAT Quadratic Equations Theory & Practice | Sum & Product of Roots | Algebraic Identities

GMAT Course Online | GMAT Quadratic Equations Lesson Video | Using Sum & Product of Roots to Compute Algebraic Identities | 4 Solved Examples The video discusses how to work with algebraic identities and sum and product of roots of a quadratic equation. Say, α and β are the...

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## GMAT Quadratic Equations Theory & Practice | Sum & Product of Roots

GMAT Quadratic Equations Theory & Practice | Sum & Product of Roots | Solved Examples A quadratic equation can be defined using the sum of the roots and product of the roots. Using the quadratic formula, we derive an expression for sum and product of the roots in terms...

## GMAT Quadratic Equations Lesson Video #4 | Nature of Roots | GMAT Algebra

GMAT Online Course | GMAT Algebra Lesson Video | Quadratic Equations | Nature of Roots Roots of a quadratic equation will be one of the three types: i) Real and distinct roots ii) Real and equal roots iii) Imaginary roots In this video, we discuss what does a quadratic...

## GMAT Quadratic Equations Lesson Video #3 | Finding Roots by Completing Squares | Method 3 of 3

GMAT Online Course | GMAT Quadratic Equations Lesson Video | Finding Roots by Completing Squares | Solved Examples Why and how does the Quadratic Formula work? To decipher, we take a peek into the method of Completing the Squares. We then use the example to develop a general equation....

## GMAT Quadratic Equations Lesson Video #2 | Finding Roots using Quadratic Formula | Method 2 of 3

GMAT Online Course | GMAT Quadratic Equations Lesson Video | Quadratic Formula | Solved Examples In the last video we had discussed the method for finding roots of quadratic equations by splitting the middle term. In this video, we discuss how to find the roots of quadratic equations which...

## GMAT Quadratic Equations Lesson Video #1 | Find Roots by Splitting The Middle Term | Method 1 of 3

GMAT Online Coaching | GMAT Algebra Lesson Video | Quadratic Equations Basics What is a quadratic equations? How to find the roots (solution) of a quadratic equation by factorization. Factorization entails splitting the middle term. Systematic approach to splitting the middle term is explained with adequate illustrative examples. These...

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