1,045 prompts matching "Practice: The compound angle formula for cosine of A minus B"
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Solve 2x^2 - 11x + 5 = 0 by factorisation
Act as my SS2 Further Maths tutor. Show me step by step how to solve the quadratic equatio
Solve x^2 + x - 12 = 0 by factorisation
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Quiz me: solving quadratics by factorisation
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WAEC exam question on quadratic equations
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Worked example: word problem leading to a quadratic
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Teach me solving a linear and a quadratic equation by substitution
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Why simultaneous linear-quadratic systems can have two solutions
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Worked example: is this line tangent to this curve
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Spot my mistake finding a tangent condition
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Teach me what a polynomial is
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Teach me collecting like terms across two polynomials
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Worked example: adding two polynomials
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Worked example: subtracting two polynomials
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Quiz me on subtracting a polynomial written in a bracket
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Spot my mistake adding polynomials
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Worked example: dividing a cubic by a linear polynomial
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Quiz me on polynomial division by a quadratic divisor
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Explain polynomial long division back to me
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Divide a polynomial by a quadratic
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Worked example: solving x^3-6x^2+11x-6=0
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