1,328 prompts matching "Practice: A cubic with one real root and two complex ones"
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Practice: Finding the third root of a cubic when two are known
Act as my SS3 Further Mathematics tutor. Give me five practice questions on finding the th
Spot My Mistake: The proportion of a normal distribution within one, two and three standard deviations
Act as my SS3 Further Mathematics tutor. Work a question on the proportion of a normal dis
Practice: Equating real and imaginary parts to find two unknowns
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WAEC Prep: Finding a coefficient of a cubic given one of its roots
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WAEC Prep: The probabilities of nought, one and two successes read off an expansion
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Practice: Why complex roots of a real quadratic come in conjugate pairs
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Practice: Factorising a cubic completely once one factor is known
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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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WAEC Prep: The standard normal distribution, with mean nought and variance one
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Practice: The components of a vector given its magnitude and direction
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Practice: The ellipse in standard form, and its two axes
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Learn: The sum of the roots of a cubic read from its coefficients
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Quiz: The product of the roots of a cubic
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WAEC exam question: two unknowns from remainder and factor conditions
I am in SS 3. Give me a WAEC-style polynomial question where a cubic has two unknown coeff
Give me an exam formula sheet for sum and product of roots
I am in SS 3. Build me a short formula sheet covering every formula I need for sum and pro
Spot My Mistake: The greatest and the least resultant of two given forces
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Quiz: Recovering the original force from its two components
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WAEC Prep: Adding two vectors given in component form
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Learn: The real and the imaginary parts of a complex number
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Quiz: The roots of a complex number shown on an Argand diagram
Act as my SS3 Further Mathematics tutor and quiz me on the roots of a complex number shown