514 prompts matching "Solving a quadratic whose discriminant is negative"
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Explain Back: Solving an inequality such as modulus of 2x minus 1 less than 5
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Show All Working: The region satisfying two linear inequalities together
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Common Mistakes: Reading a solution set off a graph
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IGCSE Additional Maths Y10: Deciding whether a relation is a function — IGCSE Exam Practice
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IGCSE Additional Maths Y10: A mapping diagram, and what it shows — Common Mistakes
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IGCSE Additional Maths Y10: Showing that f of f inverse of x gives x back — Common Mistakes
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IGCSE Additional Maths Y10: Solving f of x equals f inverse of x — Exam Technique
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IGCSE Additional Maths Y10: Why the graph of an inverse is a reflection — Explain It Back
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IGCSE Additional Maths Y10: Solving a modulus equation graphically — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
IGCSE Additional Maths Y10: Solving a modulus equation algebraically by squaring — Explain It Back
I am in SS 1. I have just studied solving a modulus equation algebraically by squaring for
IGCSE Additional Maths Y10: Where a modulus graph meets a straight line — Common Mistakes
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IGCSE Additional Maths Y10: Why a modulus graph never dips below the x-axis — Exam Technique
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IGCSE Additional Maths Y10: Writing a quadratic in the form x plus a all squared plus b — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Teach me writing a qua
IGCSE Additional Maths Y10: Completing the square when the coefficient of x squared is not one — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: The greatest or the least value of a quadratic — Explain It Back
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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
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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: Finding the range of k for two distinct roots — Spot My Mistake
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IGCSE Additional Maths Y10: The range of values of x that satisfies a stated condition — Common Mistakes
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