12:27How classic geometry help out calculations in an analy geometry problem - AMC10 2021B P9 AMC12 P5ThinkDeepMath18 views·4 years ago
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3:58A simple diagram can help a word problem efficiently AMC10 2021B P4 AMC12 P2ThinkDeepMath5 views·4 years ago
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10:34Relationships between equiangular hexagons and equilateral triangles - AMC10 2021A P21ThinkDeepMath33 views·4 years ago
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10:42When two parabolas with random coefficients intersect - AMC10 2021A P15ThinkDeepMath17 views·4 years ago
8:11How to apply Vieta Formula and Number Theory to find polynomial coefficients - AMC10 2021A P14ThinkDeepMath62 views·4 years ago
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6:30How to handle divisibility under different bases of a number - AMC10 2021A P11ThinkDeepMath76 views·4 years ago
20:59Different angles lead to different approaches - when you don't want to solve equations directlyThinkDeepMath3 views·4 years ago
6:30Speed acceleration to arith. sequence and sneak ways to save calc. time in exams - AMC10 2021A P4ThinkDeepMath15 views·4 years ago
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