1,045 prompts matching "Why the probabilities in a distribution must sum to one"
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Spot My Mistake: Solving a quadratic that must be rearranged before factorising
Act as my SS2 Further Mathematics tutor. Work a question on solving a quadratic that must
Final Revision: Why completing the square always works
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of w
Learn: The sum of the roots as minus b over a
You are my personal SS2 Further Mathematics tutor. Teach me the sum of the roots as minus
Quiz: Finding the sum and the product without solving the equation
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Common Mistakes: A symmetric function needing the sum and product twice over
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Quiz: The probability of drawing two red balls
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Practice: The probability of drawing one ball of each colour
Act as my SS2 Further Mathematics tutor. Give me five practice questions on the probabilit
Spot My Mistake: The probability that a committee contains a given person
Act as my SS2 Further Mathematics tutor. Work a question on the probability that a committ
Explain Back: The sum of the entries in a row of Pascal's triangle
I have just studied the sum of the entries in a row of Pascal's triangle in my SS2 Further
IGCSE Additional Maths Y11: A tangent to a curve involving e to the power x — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca
IGCSE Additional Maths Y11: The integral of a sum of terms — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: What 'hence' means, and why the previous part must be used — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
Explain the factorisation method back to me
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Explain completing the square back to me
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Quiz me on the using the discriminant to describe the roots
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Explain the quadratic formula back to me
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Find the value of k for a line to be tangent to a curve
Act as my SS2 Further Maths tutor. Teach me how to find an unknown constant k in a line's
Quiz me on the finding the remainder when a cubic is divided by a linear factor
Act as my SS2 Further Mathematics tutor and quiz me on finding the remainder when a cubic
Teach me the stating the factor theorem
You are my SS2 Further Mathematics tutor. Teach me stating the factor theorem, in clear st
Worked example: using the factor theorem to factorise a cubic
Act as my SS2 Further Maths tutor. Show me a full worked example of using the factor theor