755 prompts matching "Deciding whether a set under an operation forms a group"
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Rewriting different bases as the same base
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Evaluating index expressions without a calculator
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Simplifying before substituting a value
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Solving 9^x x 3^(x+1) = 1
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Evaluating a fractional-negative index expression
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Combining several index laws in one simplification
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Simplifying the square root of a larger number
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Adding surds that need simplifying first
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Squaring a surd expression
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Rationalising using the conjugate
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Solving a simple surd equation
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Simplifying a fraction with a surd numerator
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Surds combined with algebraic terms
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Proving a surd statement is true or false
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Show all working: full surd simplification exam question
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Surds in trigonometric exact values
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Simplifying nested surds
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Working with cube roots as a type of surd
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Quiz me on quick surd simplifications
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Reviewing every surd rule before a test
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