989 prompts matching "Expressing root 50 as a multiple of root 2"
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Common Mistakes: Roots that are reciprocals of one another
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Final Revision: Checking a root of a cubic by substitution
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IGCSE Additional Maths Y11: Expressing a side of a triangle in terms of two vectors — Worked Example
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Teach me writing the sum and product of the roots from the coefficients
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Worked example: reading the solutions as points of intersection
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Quiz me on Reading a binomial coefficient off Pascal's triangle
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Teach me changing the base of a logarithm
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Teach me the basics of differentiation
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Teach me measures of dispersion for grouped data
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WAEC question on measures of dispersion
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Create a revision plan for measures of dispersion
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Summarise measures of dispersion for quick revision
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Test me under exam conditions on measures of dispersion
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Give me common mistakes students make in measures of dispersion
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Worked example: find the stationary points of y = x^3 - 3x^2 - 9x + 5 and classify each one
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Worked example: solve x^2+4x+13=0 giving the roots as complex numbers
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Real-life application of measures of dispersion
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Practice: Polynomial notation such as P of x
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Practice: Factorising a quartic as the product of two quadratics
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Worked Example: How many roots a cubic equation has
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