1,045 prompts matching "The conjugate of a purely imaginary number"
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Real-life application of completing the square
Act as my SS2 Further Maths tutor. Explain a real-life or practical situation where comple
Real-life application of the quadratic formula
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Real-life application of the remainder theorem
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Real-life application of the binomial theorem
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Real-life application of the factor theorem
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Real-life application of the condition for a line to be tangent to a curve
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Teach me adding and subtracting complex numbers
Act as my SS2 Further Maths tutor. Teach me how to add and subtract complex numbers by com
Worked example: arranging letters of a word
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Worked example: probability of selecting a committee
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Teach me what a complex number is
Act as my SS2 Further Maths tutor. Teach me what a complex number is, including the meanin
Worked example: plotting a complex number on an Argand diagram
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Quiz me on complex number operations
Act as my SS2 Further Maths tutor. Quiz me with five questions on adding, subtracting, mul
Worked example: standard deviation of a small data set
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Summarise complex numbers for quick revision
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Test me under exam conditions on complex numbers
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Express in the form command word: completing the square
Set me a Cambridge Additional Maths question phrased 'Express x^2 + bx + c in the form (x+
Difference of two squares practice
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Complete the square for x^2 + 6x + 5 = 0
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Complete the square for x^2 - 4x - 1 = 0
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Complete the square for x^2 + 8x + 10 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 + 8x + 10 = 0 by