755 prompts matching "Solving a logarithmic equation and rejecting the invalid root"
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Finding the common difference from given terms
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Sum of the first n terms of an arithmetic series
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Finding the number of terms in an arithmetic series
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Finding the nth term of a geometric sequence
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Finding the common ratio from given terms
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Sum of the first n terms of a geometric series
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Deciding whether a geometric series converges
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Finding a term given the sum of a series
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Solving for x when three terms are in arithmetic progression
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Solving for x when three terms are in geometric progression
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Mixed sequence exam question, arithmetic and geometric
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Deriving the arithmetic series sum formula
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Deriving the geometric series sum formula
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Finding the first term or common difference from the sum formula
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Comparing arithmetic and geometric growth over time
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Sum of the first n odd numbers
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Reviewing every sequence and series formula before a test
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Finding an endpoint given the midpoint
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Distance from a point to the centre of a circle
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Finding an unknown coordinate using the gradient formula
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