1,044 prompts matching "The polar form written as r cos theta plus i r sin theta"
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IGCSE Additional Maths Y11: Differentiating with the angle measured in radians — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca
IGCSE Additional Maths Y11: The integral of e to the power ax plus b — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on the
IGCSE Additional Maths Y11: Giving an answer to the accuracy the paper asks for — Practice Set
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
IGCSE Additional Maths Y11: The last-minute checks before handing in a paper — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
Why does completing the square work
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Discriminant and the nature of roots
Act as my SS2 Further Maths tutor. Teach me how to use the discriminant b^2-4ac from the q
Quiz me on subtracting a polynomial written in a bracket
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Spot my mistake forming a converse
Act as my SS2 Further Maths tutor. I tried to form the converse of a conditional statement
Explain the binomial theorem back to me
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Quiz me on coordinate geometry basics
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Spot my mistake multiplying two complex numbers in modulus-argument form
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Spot my mistake dividing two complex numbers in modulus-argument form
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Worked example: finding the angle between two vectors
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Summarise polynomials and the remainder/factor theorems for quick revision
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Summarise the binomial theorem for quick revision
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Summarise measures of dispersion for quick revision
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Quiz me on the whole term's Further Maths topics
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Simplify the surd expression sqrt(72) + sqrt(18)
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Simplify the surd expression sqrt(50) - sqrt(8)
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Simplify the surd expression (3+sqrt2)(3-sqrt2)
Act as my SS2 Further Maths tutor. Show me step by step how to simplify (3+sqrt2)(3-sqrt2)