724 prompts matching "Setting out Cramer's rule for three simultaneous equations"
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Common Mistakes: A sign error in the formula, and how to catch it
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Common Mistakes: A word problem giving one linear and one quadratic equation
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Learn: Forming the quadratic that decides where a line meets a curve
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Worked Example: The discriminant used as the test for intersection
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Quiz: The condition for two points of intersection
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Practice: The condition for the line to be a tangent
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Spot My Mistake: Finding the values of c for which a line is a tangent
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Common Mistakes: A line and a curve meeting once without the line being a tangent
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Worked Example: The division algorithm for polynomials
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Show All Working: Synthetic division as a shorter route
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Show All Working: What the factor theorem says about the roots
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Common Mistakes: Using the factor theorem before dividing
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Common Mistakes: A cubic equation arising from a volume problem
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Worked Example: The truth table for the conditional
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Worked Example: The truth table for the biconditional
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Explain Back: Probability with replacement and without replacement
I have just studied probability with replacement and without replacement in my SS2 Further
Show All Working: The complement rule used in a counting problem
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Learn: The formula for the general term of an expansion
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IGCSE Additional Maths Y11: The arc length formula, s equals r theta — Practice Set
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IGCSE Additional Maths Y11: A real problem about a fan or a windscreen wiper — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle