755 prompts matching "Checking cofactors by expanding the determinant along a second row"
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Laws of indices with three different bases in one line
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Index notation for a nested root
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Simplifying before substituting a value
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Indices in a WAEC-style savings context question
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Solving an equation with a fractional exponent on x
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Evaluating (1/2)^-3 without a calculator
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Index law shortcuts for mental exam questions
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Index expression with three unknown letters
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Combining index and surd notation
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Adding and subtracting like surds
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Adding surds that need simplifying first
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Surd answers in area and perimeter questions
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Surds combined with algebraic terms
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Surds in trigonometric exact values
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Simplifying nested surds
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A full WAEC-style surds past question
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Reviewing every surd rule before a test
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Common surd mistakes to watch out for
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Surd equation from a geometry context
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Simplifying a surd expression before squaring
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