552 prompts matching "Finding a missing coefficient from a stated sum of roots"
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Worked Example: Which form of the sum formula to use when r is less than one
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Explain Back: The sum of a geometric progression with a negative common ratio
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Show All Working: The sum to infinity of a geometric progression, and when it exists
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on the sum to infi
IGCSE Additional Maths Y10: Finding the inverse of a linear function — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin
IGCSE Additional Maths Y10: Completing the square when the coefficient of x squared is not one — Worked Example
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IGCSE Additional Maths Y10: Reading the line of symmetry from the completed square form — Practice Set
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IGCSE Additional Maths Y10: Reading the roots of a quadratic straight off its completed square form — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: Completing the square with a negative coefficient of x squared — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y10: Finding k so that a quadratic has equal roots — Explain It Back
I am in SS 1. I have just studied finding k so that a quadratic has equal roots for Cambri
IGCSE Additional Maths Y10: The range of values of x that satisfies a stated condition — Common Mistakes
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IGCSE Additional Maths Y10: Finding the coordinates of the points of intersection — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin
IGCSE Additional Maths Y10: Expressing the root of an algebraic term as an index — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on exp
IGCSE Additional Maths Y10: Finding the first factor of a cubic by trial — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y10: Rejecting an invalid root of a logarithmic equation — Explain It Back
I am in SS 1. I have just studied rejecting an invalid root of a logarithmic equation for
IGCSE Additional Maths Y10: Finding a and n from the gradient and the intercept — Explain It Back
I am in SS 1. I have just studied finding a and n from the gradient and the intercept for
IGCSE Additional Maths Y10: The length of a line segment from its end points — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: The midpoint of a line segment from its end points — Quiz Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y10: The foot of the perpendicular from a point to a line — IGCSE Exam Practice
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y10: The altitude of a triangle drawn from one vertex — Common Mistakes
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IGCSE Additional Maths Y10: The area of a triangle from the coordinates of its vertices — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set