Online graphing calculator, useful for drawing out a function to visualize it or find key points.
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http://www.coolmath.com
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How to find zeroes of polynomials, using the "Rational Roots Theorem" and synthetic division. Written description with examples.
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Paul's Online Math Notes
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The perfect study site for high school, college students and adult learners. Get help to do your homework, refresh your memory, prepare for a test, ....
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SOS math
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Step-by-step solutions to odd-numbered problems from dozens of precalculus textbooks.
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Hotmath
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A step-by-step explanation of polynomial polydoku puzzles for algebra II students.
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Point of Inflection
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In this video, Salman Khan of Khan Academy demonstrates algebraic long division.
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Khan Academy
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In this video, Salman Khan of Khan Academy explains polynomial approximation of functions. Part 5 of 7.
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Khan Academy
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This video includes sample exercises and step-by-step explanations of combinatorics and binomial expansions for the California Standards Test.
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Khan Academy
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An overview of how to handle exponents on polynomials
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algebraHelp.com
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