574 prompts matching "Learn: What closure means for a binary operation"
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Practice: The remainder on dividing by 2x minus 1
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Explain Back: Finding a coefficient when the remainder is given
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Spot My Mistake: Finding two coefficients from two remainder conditions
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Worked Example: Testing a list of candidates to find a factor
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Quiz: Which values are worth testing as factors
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Practice: Showing that x plus 3 is a factor of a given polynomial
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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
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Worked Example: Factorising a cubic into a linear and a quadratic factor
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Quiz: Factorising a polynomial by grouping terms
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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
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Worked Example: How many roots a cubic equation has
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Quiz: A cubic with three distinct real roots
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Practice: A cubic with one real root and two complex ones
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Explain Back: A cubic with a repeated root
I have just studied a cubic with a repeated root in my SS2 Further Mathematics class. Let
Spot My Mistake: Finding the remaining roots once one is known
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Worked Example: Sentences that are not propositions
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Quiz: The truth value of a simple proposition
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