1,315 prompts matching "IGCSE Additional Maths Y10: Rejecting a root that the substitution forbids — Sho"
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WAEC Prep: The arguments of the n roots, spaced equally round the circle
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WAEC Prep: The n nth roots of a complex number
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Learn: The cube roots of unity
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Quiz: The roots of a complex number shown on an Argand diagram
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WAEC Prep: The sum and product of a pair of complex roots
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WAEC Prep: Differentiating the square root of a function
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WAEC Prep: The angle of projection that gives the greatest range
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Explain WAEC Further Mathematics marking scheme style
I am in SS 3. Explain how WAEC typically awards method marks versus accuracy marks in Furt
WAEC Further Mathematics: matrices in a real-world context
I am in SS 3. Give me a WAEC Further Mathematics style word problem that applies matrix op
Spot My Mistake: De Morgan's law that the complement of a union is the intersection of the complements
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Practice: Rationalising a denominator of the form root a
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Explain Back: Rationalising a denominator of the form a plus root b using the conjugate
I have just studied rationalising a denominator of the form a plus root b using the conjug
Learn: The sum and the product of the roots read from the coefficients
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Practice: The condition for a quadratic equation to have equal roots
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Explain Back: The range of values of k for which the roots are real
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Spot My Mistake: Forming a new equation whose roots are the reciprocals of the original
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WAEC Prep: Forming an equation whose roots are each two more than the original
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Explain Back: Finding an unknown coefficient given that a stated factor divides the polynomial
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Learn: The sum of the roots of a cubic read from its coefficients
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Worked Example: The sum of the products of the roots of a cubic taken two at a time
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