755 prompts matching "Explain the quadratic formula back to me"
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Worked Example: Writing an index statement as a logarithm
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Worked Example: The law for the logarithm of a quotient
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Worked Example: Converting a logarithm to base ten so that tables can be used
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Worked Example: Writing out the terms of a sequence from its nth term
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Worked Example: Solving the equation modulus of x equals a
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IGCSE Additional Maths Y10: Sketching a quadratic from its vertex form — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on ske
IGCSE Additional Maths Y10: A quadratic inequality in a substituted variable — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y10: A quadratic in root x — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Solving a linear and a quadratic equation simultaneously — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
Evaluating index expressions without a calculator
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Index law shortcuts for mental exam questions
I am in SS 1. Quiz me with 3 short Additional Maths questions on quick mental-maths style
Full past-question style index problem, timed
I am in SS 1. Teach me a complete WAEC/Additional Maths style index question exactly as it
Simplifying a surd by extracting square factors
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Simplifying the square root of a larger number
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Rationalising a denominator with a single surd
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Rationalising using the conjugate
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Rationalising a more complex conjugate denominator
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Surd answers in area and perimeter questions
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Comparing the size of two surds
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Rationalising and then simplifying fully
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