1,045 prompts matching "The determinant Dz in a system of three unknowns"
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Final Revision: A word problem solved by factorising a quadratic
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of a
Final Revision: Checking both solutions in both equations
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Final Revision: A word problem about a line and a parabola
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Final Revision: Checking a factorisation by expanding it again
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Final Revision: A conditional statement set in an everyday situation
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Final Revision: A longer statement tested for tautology
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Final Revision: An argument written in words and tested for validity
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Final Revision: A word problem about seating at a round table
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Final Revision: A word problem about choosing a delegation
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Final Revision: A word problem about a lottery draw
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Final Revision: A question asking for two coefficients to be equal
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of a
Teach me quadratic trinomial factorisation
Act as my SS2 Further Maths tutor. Teach me the general method for factorising quadratic t
Explain factorising quadratics back to me
Act as my SS2 Further Maths tutor. I want to check my understanding of factorising quadrat
Worked example: factorising a harder trinomial
Act as my SS2 Further Maths tutor. Show me a full worked example of factorising a quadrati
Teach me solving quadratic equations by factorisation
Act as my SS2 Further Maths tutor. Teach me the full method for solving a quadratic equati
Quiz me: solving quadratics by factorisation
Act as my SS2 Further Maths tutor. Quiz me with five quadratic equations to solve by facto
Worked example: word problem leading to a quadratic
Act as my SS2 Further Maths tutor. Show me a full worked example of a word problem that le
Complete the square for x^2 + 6x + 5 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 + 6x + 5 = 0 by c
Complete the square for x^2 - 4x - 1 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 - 4x - 1 = 0 by c
Complete the square for x^2 + 8x + 10 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 + 8x + 10 = 0 by