1,045 prompts matching "Expressing a cos x plus b sin x in the form R cos of x minus alpha"
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Build a quadratic equation from given roots
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Worked example: cyclic permutation around a table
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Solve x^2 + 5x + 6 = 0 by factorisation
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Solve x^2 - 7x + 12 = 0 by factorisation
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Solve 2x^2 + 7x + 3 = 0 by factorisation
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Solve x^2 - 3x - 10 = 0 by factorisation
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Solve 3x^2 - 5x - 2 = 0 by factorisation
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Solve x^2 - 6x + 9 = 0 by factorisation
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Solve 2x^2 - 11x + 5 = 0 by factorisation
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Solve x^2 + x - 12 = 0 by factorisation
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Teach me what a polynomial is
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Quiz me on biconditional statements
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Give me practice on logical equivalence
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Teach me geometric progressions
Act as my SS2 Further Maths tutor. Teach me the formulas for the nth term and the sum of t
Quiz me on arithmetic and geometric progressions
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Summarise quadratic equations for quick revision
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Summarise propositional logic for quick revision
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Summarise complex numbers for quick revision
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Summarise matrices for quick revision
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Summarise vectors for quick revision
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