1,045 prompts matching "Quiz: Rationalising a denominator of the form one over root 3"
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Worked example: finding where a line meets a circle
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Spot my mistake finding a line's equation
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Explain coordinate geometry back to me
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Worked example: proving a trigonometric identity
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Worked example: solving a quadratic trigonometric equation
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Worked example: finding a term in an arithmetic progression
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Teach me finding stationary points
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Worked example: finding and classifying a stationary point
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Teach me what a complex number is
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Worked example: plotting a complex number on an Argand diagram
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Explain complex numbers back to me
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Teach me what a matrix is
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Worked example: solving simultaneous equations using matrices
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Spot my mistake finding a matrix inverse
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Explain matrices back to me
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Spot my mistake finding a vector's magnitude
Act as my SS2 Further Maths tutor. I calculated the magnitude of a vector but I think I ma
Spot my mistake calculating standard deviation
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Worked example: differentiate y = 3x^4 - 2x^3 + x - 7
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Worked example: differentiate y = (2x-1)(x+3) after expanding it first
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Worked example: find AB where A = [[1,2],[3,4]] and B = [[2,0],[1,3]]
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