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Take a look to our Cheat Sheet with some of the major mathematical concepts. You can download them to be by your side when you study.
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"I'm sorry to say that the subject I most disliked was mathematics. I have thought about it. I think the reason was that mathematics leaves no room for argument. If you made a mistake, that was all there was to it."
Malcolm X
Square root
The number which when multiplied by itself gives you the original number. For example, 6 is the square root of 36.