1,045 prompts matching "Solving two simultaneous equations by multiplying by the inverse"
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Show All Working: Synthetic division as a shorter route
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on synthetic divis
Spot My Mistake: Finding two coefficients from two remainder conditions
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Show All Working: What the factor theorem says about the roots
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Quiz: Factorising a polynomial by grouping terms
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Final Revision: Checking a factorisation by expanding it again
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Learn: Solving a cubic once it has been factorised
You are my personal SS2 Further Mathematics tutor. Teach me solving a cubic once it has be
Worked Example: How many roots a cubic equation has
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on how ma
Practice: A cubic with one real root and two complex ones
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Common Mistakes: A cubic equation arising from a volume problem
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Final Revision: Checking a root of a cubic by substitution
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Spot My Mistake: Building a truth table column by column
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Show All Working: Reading the final column of a truth table
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Show All Working: The distributive laws in logic
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Show All Working: The negation of a tautology
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WAEC Prep: Testing an argument for validity by truth table
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Show All Working: The fallacy of affirming the consequent
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Spot My Mistake: Arrangements with two particular items adjacent
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WAEC Prep: Arrangements with two particular items not adjacent
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Explain Back: Circular arrangements with two people kept apart
I have just studied circular arrangements with two people kept apart in my SS2 Further Mat
Show All Working: A circular arrangement with one fixed seat such as the head
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on a circular arra