## Hard Algebra Puzzles Solved by Basic Exponent Concepts and Reasoning

Solve for $x$ in $(x^2-5x+5)^{(x^2-11x+30)}=1$. Looks hard? Rest assured, you too can solve it. Just use basic exponent concepts and a bit of mathematical reasoning...

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Submitted by Atanu Chaudhuri on Sun, 16/08/2020 - 20:29

Solve for $x$ in $(x^2-5x+5)^{(x^2-11x+30)}=1$. Looks hard? Rest assured, you too can solve it. Just use basic exponent concepts and a bit of mathematical reasoning...

Submitted by Atanu Chaudhuri on Mon, 15/06/2020 - 22:11

This is the first set of 10 questions on Algebra for SSC CPO CISF Delhi Police SI and ASI exams. The answers are given after the questions and then are the detailed solutions. All problems are solved by specially quick methods...

Submitted by Atanu Chaudhuri on Sat, 28/09/2019 - 17:25

This is the 26th solution set of 10 practice problem exercise for SSC CGL Tier II exam and the 2nd on Time and work problems. For maximum gains, the test should be taken first, that is obvious. But more importantly, to absorb the concepts, techniques and deductive reasoning elaborated through these solutions, one must solve many problems in a systematic manner using this conceptual analytical approach. One can learn well only by practicing learning by doing...

Submitted by Atanu Chaudhuri on Thu, 08/08/2019 - 00:02

In school exams or in competitive exams, how quickly and accurately you can factorize a quadratic equation is always a problem we have to grapple with. In this session a comprehensive method to factorize quadratic equations of various difficulties is presented through an exercise of 25 selected problems followed by explanatory solutions...

Submitted by Atanu Chaudhuri on Sun, 09/04/2017 - 11:40

This is the 60th solution set of 10 practice problem exercise for SSC CGL exam and 4th on topic fractions indices and surds. Students must complete the corresponding question set in prescribed time first and then only refer to this solution set for extracting maximum benefits from this resource...

Submitted by Atanu Chaudhuri on Mon, 21/11/2016 - 20:55

This is the 45th solution set of 10 practice problem exercise for SSC CGL exam and 11th on topic Algebra. For maximum gains, the test should be taken first, that is obvious. But more importantly, to absorb the concepts, techniques and deductive reasoning elaborated through these solutions, one must solve many problems in a systematic manner using this conceptual analytical approach. One can learn well only by practicing learning by doing...

Submitted by Atanu Chaudhuri on Wed, 19/10/2016 - 22:42

This is the 2nd solution set of 10 practice problem exercise for SSC CGL Tier II exam and also the 2nd on topic Algebra. For maximum gains, the test should be taken first, that is obvious. But more importantly, to absorb the concepts, techniques and deductive reasoning elaborated through these solutions, one must solve many problems in a systematic manner using this conceptual analytical approach. One can learn well only by practicing learning by doing...