755 prompts matching "adding three matrices in one question"
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Worked Example: Finding the common ratio of a geometric progression
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Explain Back: Finding the first term from two given terms of a geometric progression
I have just studied finding the first term from two given terms of a geometric progression
Spot My Mistake: Finding the common ratio when the third and sixth terms are given
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Worked Example: Which form of the sum formula to use when r is less than one
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Explain Back: The sum of a geometric progression with a negative common ratio
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Spot My Mistake: A compound interest problem modelled by a geometric progression
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Quiz: Multiplying both sides by a positive number
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Explain Back: Solving a linear inequality that contains brackets
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Spot My Mistake: Solving a linear inequality that contains a fraction
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Learn: Factorising a quadratic before solving the inequality
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Worked Example: The critical values of a quadratic inequality
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Quiz: Using a sketch of the parabola to read off the solution
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Explain Back: The solution when the quadratic expression is greater than nought
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Worked Example: Solving the equation modulus of x equals a
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Quiz: Solving modulus of x less than a
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Explain Back: Solving an inequality such as modulus of 2x minus 1 less than 5
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IGCSE Additional Maths Y10: The domain of a function — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Set-builder notation for a domain — Explain It Back
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IGCSE Additional Maths Y10: Interval notation for a range — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on int
IGCSE Additional Maths Y10: Restricting the domain so that a rule becomes a function — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle