1,045 prompts matching "Expressing a rationalised answer in the form a root b over c"
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Show All Working: A circular arrangement with one fixed seat such as the head
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Quiz: Selecting from two groups at the same time
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Show All Working: Selecting a committee with the chairman named separately
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Quiz: The probability of drawing two red balls
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Spot My Mistake: The probability that a committee contains a given person
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WAEC Prep: The probability of at least one of a kind
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Show All Working: The complement rule used in a counting problem
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Quiz: Expanding a bracket to the power four using Pascal's triangle
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Show All Working: The binomial coefficients written as n choose r
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Learn: The formula for the general term of an expansion
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Quiz: Finding the term in x cubed
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Show All Working: The general term when the bracket contains a fraction
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IGCSE Additional Maths Y11: Finding the angle at the centre from a given arc length — Spot My Mistake
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IGCSE Additional Maths Y11: Finding the radius from a given sector area — IGCSE Exam Practice
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IGCSE Additional Maths Y11: Giving an exact answer in terms of pi — Exam Technique
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IGCSE Additional Maths Y11: The ratios of an angle in the third quadrant — Practice Set
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IGCSE Additional Maths Y11: The ratios of an angle given in radians — Exam Technique
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IGCSE Additional Maths Y11: The maximum and minimum points of a cosine graph — Quiz Me
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IGCSE Additional Maths Y11: Where the tangent graph is undefined — Practice Set
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IGCSE Additional Maths Y11: Reading the number of solutions off a trigonometric graph — IGCSE Exam Practice
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