Top 10 Math Trends You Can't Ignore This Year! 10 | 10x^2-9x-7
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A Very Nice Math Olympiad Problem | Can you solve for x? | Algebra Equation
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so, you want a VERY HARD math exam question?!!
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The Hardest Exam Question | Only 6% of students solved it correctly
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Can You Solve This? | An Extreme Olympiad Problem
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NICE EXPONENTIAL EQUATION || 3^x = x^9 || #olympiadmaths
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An Interesting Rational Expression
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Portugal | A Nice Olympiad Math Problem
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