Substitution technique

How to solve difficult Algebra problems in a few simple steps 6

thumb_How to solve difficult algebra problems in a few simple steps 6

The problems in this sixth session of algebra in a few simple steps are not so intimidating in looks, but there are ample scope for applying problem solving techniques and basic and rich algebra concepts to solve the problems much faster than conventional methods. This approach should not only help SSC CGL aspirants, but should also give valuable fresh ideas of elegant problem solving to school students...

How to solve difficult Algebra problems in a few simple steps 5

thumb_How to solve difficult algebra problems in a few simple steps 5

In this fifth session on Algebra problem simplification taking up two complex algebra problems of SSC CGL level, we have explained the nature and practical use of elegant problem solving in a few steps in contrast to longer time-consuming conventional solutions. The problem solving strategies coupled with use of basic and rich algebraic concepts should not only help SSC CGL aspirants, but also give a push to enthusiastic school students in taking the path of innovative thinking...

How to solve SSC CGL level School Math problems in a few steps-Trigonometry 4

thumb_How to solve  ssc cgl level school math problems in a few simple steps trigonometry4

The conventional approach to math problem solving relies heavily on manipulation of terms using low level mathematical constructs without using the problem solving abilities of the student. If students follow only this approach to solving problems, they may tend to become totally used to mechanical and procedural thinking suppressing their inherent creative and innovative out-of-the-box thinking abilities and will be unable to face the later life challenges...

How to solve difficult Algebra problems in a few simple steps 2

thumb_How to solve algebra problems in a few simple steps 2

Algebra is a discipline of symbol manipulation and usual problems involve only a few basic concepts. But to solve relatively more complex problems in a few simple steps we need to build our rich concept set specific to Algebra as well as use powerful general problem solving strategies and techniques. This is the second offering on Algebra problem simplification...

How to solve Time and Distance problems in a few simple steps 1

thumb_How to solve time and distance problems in a few simple steps 1

Time and distance problems are taught in middle schools and also form an important component in competitive tests. In any case, our endeavor is to solve such problems elegantly in a few simple steps in contrast to generally complex and time consuming conventional approach to solving such problems...

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