1,045 prompts matching "A couple, and why its moment is the same about every point"
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Explain Back: The zero product rule, and why it works
I have just studied the zero product rule, and why it works in my SS2 Further Mathematics
Final Revision: Why completing the square always works
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Show All Working: Choosing between factorising and the formula
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on choosing betwee
Common Mistakes: A sign error in the formula, and how to catch it
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Common Mistakes: A symmetric function needing the sum and product twice over
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Common Mistakes: A line and a curve meeting once without the line being a tangent
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Common Mistakes: The degree of the quotient and of the remainder
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Quiz: Disjunction and the inclusive or
Act as my SS2 Further Mathematics tutor and quiz me on disjunction and the inclusive or. A
Common Mistakes: Writing the converse, inverse and contrapositive of one statement
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Common Mistakes: The link between Pascal's triangle and combinations
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IGCSE Additional Maths Y11: The second derivative, and how it is written — Show All Working
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on t
IGCSE Additional Maths Y11: An area partly below the axis, and what to do about the sign — Explain It Back
I am in SS 2. I have just studied an area partly below the axis, and what to do about the
IGCSE Additional Maths Y11: The area between a curve and the y-axis — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on the
IGCSE Additional Maths Y11: The area between a curve and its tangent — IGCSE Exam Practice
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
Discriminant and the nature of roots
Act as my SS2 Further Maths tutor. Teach me how to use the discriminant b^2-4ac from the q
Final Revision: One root twice the other, and what that gives
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Final Revision: Expanding a bracket of the form a plus b over x
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IGCSE Additional Maths Y11: A minimum point, and what the second derivative shows there — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on a m
WAEC Prep: Expressions that are not polynomials, and why not
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
IGCSE Additional Maths Y11: Sketching a curve from its stationary points — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca