1,333 prompts matching "One root twice the other, and what that gives"
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Common Mistakes: Three roots in geometric progression in a cubic
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Explain Back: Solving an inequality that involves a modulus
I have just studied solving an inequality that involves a modulus in my SS3 Further Mathem
Common Mistakes: Selections in which at least one of a kind must appear
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Learn: Solving sin x equals a given value between 0 and 360 degrees
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Learn: The distance between two points
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Learn: The equation of a circle with its centre at the origin
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Learn: Angular velocity, and how it relates to linear speed
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Learn: The defining equation of simple harmonic motion
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Final Revision: Showing that a given motion is simple harmonic
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Spot my mistake: Assuming a quadratic with a negative discriminant has no roots at all
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Simplifying algebraic fractions that need factorising a quadratic first
I am in SS 3. Quiz me with 4 short Additional Maths questions on simplifying an algebraic
Mapping diagrams and function types
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Finding the making x the subject of a fractional function
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One-to-one versus many-to-one functions
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Structured question: the constant term in a binomial expansion
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Structured question: find the equation of a tangent to a curve
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Choose your own method command word: solving a quadratic
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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
Show that (sqrt3+1)^2 = 4+2sqrt3
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Prove that (1-cos^2x)/sinx = sinx
I am in SS 3. Give me the 'prove that' identity (1-cos^2x)/sinx = sinx as a structured que