1,045 prompts matching "Rationalising when both terms of the denominator are surds"
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Worked Example: The discriminant used as the test for intersection
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Practice: The condition for the line to be a tangent
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Explain Back: The condition for the line never to meet the curve
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Worked Example: The division algorithm for polynomials
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Worked Example: The remainder on dividing by x minus 3
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Practice: The remainder on dividing by 2x minus 1
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WAEC Prep: The remainder theorem checked against long division
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WAEC Prep: The symbols used for and, or and not
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Explain Back: The truth table for a statement with two connectives
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Worked Example: The truth table for the conditional
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Worked Example: The truth table for the biconditional
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WAEC Prep: The double negation law
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Explain Back: Arrangements restricted at the first letter
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Practice: Circular arrangements with two people together
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WAEC Prep: Beads on a necklace, and why the count halves
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Worked Example: Selections in which the order does not matter
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Worked Example: Counting the total outcomes with combinations
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IGCSE Additional Maths Y11: The radian, and how it is defined — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the radian, a
IGCSE Additional Maths Y11: The chord length found from the radius and the angle — Explain It Back
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IGCSE Additional Maths Y11: The CAST rule — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co