1,012 prompts matching "A unit vector, and what makes it a unit"
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Common Mistakes: Arranging objects when some must stay in a fixed order
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Learn: Selecting a team of five from a squad
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Common Mistakes: The number of ways of dividing a class into groups
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Learn: Building Pascal's triangle row by row
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Learn: The formula for the general term of an expansion
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Common Mistakes: The general term when one term in the bracket is negative
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Quiz me on factorising quadratic expressions
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Explain factorising quadratics back to me
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Spot my mistake in factorising x^2+5x+6
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Quiz me: solving quadratics by factorisation
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Give me practice solving quadratic equations
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Spot my mistake solving x^2-3x-10=0
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Complete the square for x^2 + 6x + 5 = 0
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Complete the square for x^2 - 4x - 1 = 0
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Complete the square for x^2 + 8x + 10 = 0
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Complete the square for 2x^2 + 4x - 3 = 0
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Complete the square for x^2 - 10x + 21 = 0
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Complete the square for x^2 + 3x - 4 = 0
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Complete the square for 3x^2 + 6x - 2 = 0
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Teach me the completing the square when the coefficient of x squared is one
You are my SS2 Further Mathematics tutor. Teach me completing the square when the coeffici