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Zero valued factoring

SSC CGL level Solution Set 35 Algebra 10 video Part I

The five problems are not easy but could all be solved quickly enough by pattern discovery and application of suitable techniques. This set of solutions is rich in learning. The solutions and concepts are explained in details. Important concepts used are mathematical reasoning, pattern discovery, strategy of algebraic expression simplification, double componendo dividendo, adapted componendo dividendo, zero valued factoring, and coefficient comparison of like terms. The Concepts and Techniques form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

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SSC CGL level Solution Set 33 Algebra 9 video Part II

This is a set 5 problems of different types and a few are not easy. This set of solutions is rich in learning. All are solved in mind using concepts and techniques such as, pattern discovery, zero valued factoring, sum of cubes, coefficient interchange in sum of inverses, surd algebra, principle of zero sum of square terms, and mathematical reasoning. The Concepts and Techniques, explained with precision and details, form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

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SSC CGL level Solution Set 23 Algebra 8 video Part I

The five problems are not easy but could all be solved quickly enough by pattern discovery and application of suitable techniques. This set of solutions is rich in learning. The solutions and concepts are explained in details. Important concepts used are mathematical reasoning, pattern discovery, simplifying a long expression by factoring out a zero valued factor in every pair of terms, graphical algebra, simplifying by dummy variable substitution and sum of inverses conversion. The Concepts and Techniques form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

Embedded thumbnail for SSC CGL level Solution Set 23 Algebra 8 video Part I
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