1,045 prompts matching "The conjugate of a complex number, and how it is written"
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Worked Example: The remainder on dividing by x minus 3
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on the re
Worked Example: Selections in which the order does not matter
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Build a quadratic equation from given roots
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Worked example: is this line tangent to this curve
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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
Worked example: proving two statements are logically equivalent
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Teach me what a tautology is
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Teach me predicate logic basics
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Teach me approximating powers using binomial expansion
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Worked example: evaluating a power using binomial expansion
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Worked example: rationalising a binomial surd denominator
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Worked example: finding where a line meets a circle
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Teach me what a matrix is
Act as my SS2 Further Maths tutor. Teach me what a matrix is, including the meaning of its
Worked example: solving simultaneous equations using matrices
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Worked example: simplify (3+2i) + (1-5i)
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Worked example: simplify (2+i)(3-4i)
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Worked example: simplify (4+3i)/(1-2i)
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Cambridge-style question: quadratic formula derivation
I am in SS 2. Ask me to derive the quadratic formula from ax^2+bx+c=0 by completing the sq
Common Mistakes: A cubic equation arising from a volume problem
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Common Mistakes: Translating a symbolic statement back into English
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