755 prompts matching "Testing whether a binary operation is closed on a given set"
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Evaluating a negative fractional index
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Index notation for a nested root
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Indices in a WAEC-style savings context question
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Simplifying an algebraic fraction with index rules
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Solving an equation with a fractional exponent on x
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Index law shortcuts for mental exam questions
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Combining index and surd notation
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Expanding brackets containing surds
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Solving a surd equation with terms on both sides
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Surd answers in area and perimeter questions
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Surds in trigonometric exact values
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Logical reasoning with 'and' versus 'or' in sets
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Set problem leading to a linear equation
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Word problem: geometric sequence in a growth context
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Sequences involving fractions
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Show all working: multi-part coordinate geometry question
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Vertical and horizontal line equations
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Finding the centre and radius from a circle's equation
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Quiz me rapid-fire on gradients and equations of lines
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Distinguishing gradient sign: positive, negative, zero, undefined
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