1,045 prompts matching "Expressing a number in the form a root b"
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Final Revision: Checking a root of a cubic by substitution
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Worked Example: The number of ways n people sit round a round table
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Spot My Mistake: A selection with at least a stated number of one kind
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WAEC Prep: A selection with at most a stated number of one kind
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Learn: The formula for the general term of an expansion
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IGCSE Additional Maths Y11: The arc length formula, s equals r theta — Practice Set
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IGCSE Additional Maths Y11: The number of four-letter codes from a given alphabet — IGCSE Exam Practice
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IGCSE Additional Maths Y11: A vector written in column form for a Cambridge answer — Teach Me
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IGCSE Additional Maths Y11: A unit vector written in column form — Spot My Mistake
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IGCSE Additional Maths Y11: Expressing a side of a triangle in terms of two vectors — Worked Example
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IGCSE Additional Maths Y11: A point dividing a line in a given ratio, in vector form — Spot My Mistake
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Explain the factorisation method back to me
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Teach me the completing the square when the coefficient of x squared is one
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Quiz me on completing the square to find a turning point
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Give me practice on completing the square
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Explain completing the square back to me
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Why does completing the square work
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WAEC question requiring completing the square
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Worked example: reading the solutions as points of intersection
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Find the value of k for a line to be tangent to a curve
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