1,045 prompts matching "Learn: The sum of the roots of a cubic read from its coefficients"
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Teach me what a matrix is
Act as my SS2 Further Maths tutor. Teach me what a matrix is, including the meaning of its
Teach me adding and subtracting matrices
Act as my SS2 Further Maths tutor. Teach me how to add and subtract matrices of the same o
Worked example: solving simultaneous equations using matrices
Act as my SS2 Further Maths tutor. Show me a full worked example of solving a pair of simu
Spot my mistake finding a matrix inverse
Act as my SS2 Further Maths tutor. I found the inverse of a 2x2 matrix but I think I made
Explain matrices back to me
Act as my SS2 Further Maths tutor. I'll explain in my own words how to multiply matrices a
Teach me adding and subtracting vectors
Act as my SS2 Further Maths tutor. Teach me how to add and subtract vectors given in colum
Quiz me on vector operations
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Teach me mean, variance and standard deviation
Act as my SS2 Further Maths tutor. Teach me how to calculate the mean, variance and standa
Test me under exam conditions on quadratic equations
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Test me under exam conditions on propositional logic
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Test me under exam conditions on permutations and combinations
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Test me under exam conditions on complex numbers
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Test me under exam conditions on matrices
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Test me under exam conditions on vectors
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Test me under exam conditions on coordinate geometry
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Test me under exam conditions on trigonometric identities and equations
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Test me under exam conditions on sequences and series
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Test me under exam conditions on differentiation
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Test me under exam conditions on logarithms and indices
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Test me under exam conditions on surds
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