675 prompts matching "Raising a complex number to a power by de Moivre's theorem"
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Common Mistakes: Rationalising a denominator of the form root a over root b
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Quiz: Rationalising a denominator of the form one over 2 plus root 3
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Practice: Rationalising a denominator of the form a plus root b over c minus root d
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Spot My Mistake: Simplifying the denominator once the conjugate has been used
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Common Mistakes: Rationalising when both terms of the denominator are surds
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Final Revision: Identity and inverse together, and what they give the set
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Common Mistakes: Why the index laws need the bases to match
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Practice: A fractional index with numerator one, read as a root
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Explain Back: A fractional index with a numerator above one
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WAEC Prep: Evaluating 8 to the power two-thirds
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Worked Example: Solving an indicial equation where one side must be factorised first
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WAEC Prep: Solving an exponential equation by taking logarithms of both sides
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WAEC Prep: A population growth problem modelled by a geometric progression
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WAEC Prep: Shading the region defined by a linear inequality
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IGCSE Additional Maths Y10: A quadratic in an exponential such as 2 to the power x — Quiz Me
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IGCSE Additional Maths Y10: A bracket of several letters raised to a power — Quiz Me
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IGCSE Additional Maths Y10: Writing an expression in the form a x to the power n — Common Mistakes
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IGCSE Additional Maths Y10: Rationalising a denominator inside a coordinate geometry answer — Quiz Me
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IGCSE Additional Maths Y10: Rationalising in order to compare two surd expressions — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Finding the first factor of a cubic by trial — Quiz Me
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