Examples of Math Problems

examples of math problems that I like, solved, etc.

Thursday, June 6, 2013

Factorise: (x - 1)^2 - 4y^2

%0D%0A%28x+-+1%29%5E2+-+4y%5E2=%28x-1%29%5E2-%282y%29%5E2=%28x-1%2B2y%29%28x-1-2y%29%0D%0A
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Labels: Algebra, Difference of Squares, Factoring, My Algebra.com posts

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