The SAT Math Problem Solving and Data Analysis subsection is a significant area of focus on the college entrance exam. In fact, it accounts for 17 of 58 questions, or 29% of SAT Math. Given this ...
Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...
This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...
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