971 prompts matching "Raising a complex number to a power by de Moivre's theorem"
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Explain Back: Finding a coefficient so that a stated expression is a factor
I have just studied finding a coefficient so that a stated expression is a factor in my SS
Spot My Mistake: The factor theorem applied to a quartic
Act as my SS2 Further Mathematics tutor. Work a question on the factor theorem applied to
Show All Working: What the factor theorem says about the roots
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Practice: Factorising a quartic as the product of two quadratics
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Explain Back: A polynomial with a repeated linear factor
I have just studied a polynomial with a repeated linear factor in my SS2 Further Mathemati
Spot My Mistake: Factorising the sum of two cubes
Act as my SS2 Further Mathematics tutor. Work a question on factorising the sum of two cub
Show All Working: Factorising a polynomial with fractional roots
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Final Revision: Checking a root of a cubic by substitution
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Show All Working: Translating an English sentence into logical symbols
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Common Mistakes: Comparing two statements by their truth tables
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Quiz: Why a conditional with a false antecedent counts as true
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Quiz: The biconditional as two conditionals taken together
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Spot My Mistake: De Morgan's laws in logic
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Final Revision: A biconditional used in a mathematical definition
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Practice: Showing that a statement is a tautology
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Spot My Mistake: The law of the excluded middle
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Show All Working: The negation of a tautology
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Practice: Modus tollens
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Common Mistakes: The fallacy of denying the antecedent
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Common Mistakes: Arranging objects when some must stay in a fixed order
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