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Free study guides and discussions about various topics in Mathematics. Thanks for stopping by!

FOILing and factoring - not just for polynomials!

This article answers two tough questions:

Without a calculator, and without multiplying it out, conventionally, what is $106^{2}$?


What is the largest prime factor of $2^{12}-1$?

Have a look at the tricks right HERE.

Calculus Thinking: A definition I use over and over with my students

A geometry problem involving proportions