1,045 prompts matching "De Morgan's law that the complement of a union is the intersection of the comple"
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Show All Working: Adding and subtracting two polynomials
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Show All Working: Factorising a polynomial with fractional roots
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Common Mistakes: Factorising fully, and knowing when to stop
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Common Mistakes: A cubic equation arising from a volume problem
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Show All Working: Translating an English sentence into logical symbols
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Common Mistakes: Translating a symbolic statement back into English
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Show All Working: Why a conditional and its converse are not equivalent
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on why a condition
Common Mistakes: Comparing a line arrangement with a circular one
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Common Mistakes: A probability found by counting arrangements
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IGCSE Additional Maths Y11: A composite region built from a rectangle and a sector — Common Mistakes
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IGCSE Additional Maths Y11: Finding every angle in a range with a given sine — Common Mistakes
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IGCSE Additional Maths Y11: Permutations counted by choosing first and arranging after — Common Mistakes
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IGCSE Additional Maths Y11: Equating coefficients to find an unknown constant — Common Mistakes
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IGCSE Additional Maths Y11: A bearing written as a vector direction — Common Mistakes
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IGCSE Additional Maths Y11: Sketching a curve from its stationary points — Common Mistakes
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IGCSE Additional Maths Y11: An approximate percentage change — Common Mistakes
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IGCSE Additional Maths Y11: Finding a curve from its gradient function and one point — Common Mistakes
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IGCSE Additional Maths Y11: What to do when a question cannot be started — Common Mistakes
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Factorise x^2 + 5x + 6
Act as my SS2 Further Maths tutor. Walk me through factorising the quadratic trinomial x^2
Factorise x^2 - 7x + 12
Act as my SS2 Further Maths tutor. Walk me through factorising the quadratic trinomial x^2