872 prompts matching "Finding a coefficient of a cubic given one of its roots"
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Learn: The statement of the factor theorem
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Worked Example: Testing a list of candidates to find a factor
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WAEC Prep: The factor theorem for a factor of the form ax plus b
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Show All Working: What the factor theorem says about the roots
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Worked Example: Factorising a cubic into a linear and a quadratic factor
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Spot My Mistake: Factorising the sum of two cubes
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WAEC Prep: Factorising the difference of two cubes
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Show All Working: Factorising a polynomial with fractional roots
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WAEC Prep: The relation between the roots and the constant term
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Show All Working: Solving a cubic that must first be rearranged
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on solving a cubic
Common Mistakes: A cubic equation arising from a volume problem
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Quiz: The truth value of a simple proposition
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Explain Back: The disjunction of two propositions
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Spot My Mistake: The negation of a proposition
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Final Revision: A compound proposition built from three simple ones
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Explain Back: The inverse of a conditional
I have just studied the inverse of a conditional in my SS2 Further Mathematics class. Let
Spot My Mistake: The contrapositive of a conditional
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Show All Working: Why a conditional and its converse are not equivalent
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Spot My Mistake: The law of the excluded middle
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WAEC Prep: A tautology used to justify a rule of algebra
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