569 prompts matching "Quiz: Multiplying a matrix by minus one"
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Negative indices in algebraic fractions
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Fractional indices with numerator above 1
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Rewriting different bases as the same base
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Solving index equations with matching bases
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Index equations with a fractional right-hand side
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Index equations reducing to a quadratic
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Evaluating index expressions without a calculator
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Simplifying a fraction of two bracketed index terms
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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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Simplifying an algebraic fraction with index rules
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Verifying an index law with numbers
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Simplifying indices before adding like terms
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Multi-part index exam question with a real context
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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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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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