575 prompts matching "Checking a root of a cubic by substitution"
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Final Revision: Checking an indicial solution by substitution
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IGCSE Additional Maths Y10: Finding the first factor of a cubic by trial — Quiz Me
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IGCSE Additional Maths Y10: Checking a graphical solution by substitution — Exam Technique
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IGCSE Additional Maths Y10: Rejecting a root that the substitution forbids — Show All Working
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Simplifying the square root of a larger number
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Working with cube roots as a type of surd
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Solving simultaneous linear equations by substitution
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Show All Working: Checking a rationalised answer by decimal approximation
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Final Revision: Checking a conjugate answer by multiplying back
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Common Mistakes: Checking an inverse by working the operation both ways
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Common Mistakes: An indicial equation solved by substitution
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IGCSE Additional Maths Y10: Checking a polynomial division by multiplying back — Common Mistakes
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IGCSE Additional Maths Y10: A cubic with only one real root — Common Mistakes
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IGCSE Additional Maths Y10: The shape of a cubic graph with a positive leading coefficient — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the shape of
IGCSE Additional Maths Y10: A cubic with a repeated root, and how the curve touches the axis — Practice Set
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IGCSE Additional Maths Y10: Reading the number of solutions off a cubic graph — Show All Working
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IGCSE Additional Maths Y10: Reading the roots of an equation off a graph — Teach Me
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Explaining why a^1/n means the nth root of a
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Algebraic long division of a simple polynomial by a linear factor
I am in SS 1. Quiz me with 4 short Additional Maths questions on dividing a simple cubic e
Worked Example: Why the square root of a non-square whole number is irrational
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