1,333 prompts matching "Checking an inverse by working the operation both ways"
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Common Mistakes: A binary operation defined by arithmetic modulo n
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Learn: Simplifying a surd by extracting the largest perfect square
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Show All Working: Expressing a number in the form a root b
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Show All Working: Finding a coefficient given a stated relation between the roots
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Show All Working: Solving a cubic equation by factorisation
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Show All Working: Solving a pair of simultaneous linear inequalities
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Show All Working: Reading the solutions of a trigonometric equation off a graph
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Show All Working: Proving two given lines perpendicular from their gradients
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Structured question: find the nth term and a specific term of an AP
I am in SS 3. Give me a structured arithmetic progression question where I first find the
Quiz me on logic symbols and their meanings
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Show that command word: a function is its own inverse
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Differentiate y = 4x^3 - 6x^2 + 2x - 9 and evaluate the gradient at x=1
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Find the tangent to y = x^2 - 4x + 7 at x = 3
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Give me an exam formula sheet for solving quadratics by factorisation
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Give me a past-paper style question bank for solving quadratics by factorisation
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Worked example: solve the simultaneous system y = 2x - 1 and y = x^2 - 4
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Compare WAEC and Cambridge phrasing for the same topic
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Structured question: stating the domain of the inverse of a fractional function
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Learn: Why two matrices can be added only when their orders match
You are my personal SS3 Further Mathematics tutor. Teach me why two matrices can be added only when their orders match, working in clear steps and saying what the notation means as you use it. Check I have followed each step before moving on, and finish with one short question for me to try.
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WAEC Prep: The product of a 2 by 2 matrix with the identity
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