269 prompts matching "Learn: Building Pascal's triangle row by row"
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Evaluating a negative fractional index
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Solving 9^x x 3^(x+1) = 1
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Index laws with an unknown letter base
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Evaluating a fractional-negative index expression
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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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Rewriting an expression with only positive indices
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Verifying an index law with numbers
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Combining several index laws in one simplification
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Index equation with equal exponents, unknown base
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Simplifying indices before adding like terms
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Full past-question style index problem, timed
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What makes a number a surd
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Simplifying the square root of a larger number
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Multiplying two surds together
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Squaring a surd expression
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Rationalising a denominator with a single surd
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Rationalising a denominator with a surd and integer
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Rationalising using the conjugate
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Rationalising a more complex conjugate denominator
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