755 prompts matching "Learn: The Pythagorean identity, sin squared plus cos squared equals one"
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Negative indices in algebraic fractions
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Fractional indices with numerator above 1
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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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Finding an unknown exponent in an equation
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Laws of indices with three different bases in one line
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Evaluating a negative fractional index
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Simplifying before substituting a value
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Solving 4^x = 8^(x-1) by matching bases
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Index laws with an unknown letter base
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Combining several index laws in one simplification
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Evaluating (1/2)^-3 without a calculator
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Simplifying indices before adding like terms
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Index expression with three unknown letters
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Combining index and surd notation
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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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Adding and subtracting like surds
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Expanding a binomial surd bracket
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Solving a surd equation with terms on both sides
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