755 prompts matching "Expressing a cos x plus b sin x in the form R cos of x minus alpha"
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IGCSE Additional Maths Y10: A cubic with a repeated root, and how the curve touches the axis — Practice Set
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IGCSE Additional Maths Y10: Solving an inequality graphically — Show All Working
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Negative indices as 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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Evaluating a negative fractional index
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Simplifying before substituting a value
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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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Multi-part index exam question with a real context
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Adding and subtracting like surds
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Solving a surd equation with terms on both sides
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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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Working backwards from Venn diagram totals
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