755 prompts matching "Assuming the normal curve meets the horizontal axis at its points of inflexion"
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Evaluating a fractional-negative index expression
I am in SS 1. Teach me evaluating 25^(-3/2) fully as a fraction without a calculator the w
Solving an equation with a fractional exponent on x
I am in SS 1. Quiz me with 3 short Additional Maths questions on solving x^(2/3) = 4 for x
Combining several index laws in one simplification
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Evaluating (1/2)^-3 without a calculator
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Index equation with equal exponents, unknown base
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Explaining why a^1/n means the nth root of a
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Combining index and surd notation
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Reviewing all the laws of indices before a test
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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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Adding surds that need simplifying first
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Multiplying two surds together
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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 a more complex conjugate denominator
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Solving a simple surd equation
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Solving a surd equation with terms on both sides
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Surds arising from Pythagoras' theorem
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Comparing the size of two surds
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Distinguishing rational and irrational numbers
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