1,045 prompts matching "The locus of a complex number equidistant from two points"
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Solve x^2 - 3x - 10 = 0 by factorisation
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Solve 3x^2 - 5x - 2 = 0 by factorisation
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Solve x^2 - 6x + 9 = 0 by factorisation
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Solve 2x^2 - 11x + 5 = 0 by factorisation
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Solve x^2 + x - 12 = 0 by factorisation
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Teach me conditions for a line and a curve to intersect
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Spot my mistake adding polynomials
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Divide a polynomial by a quadratic
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Quiz me on why negation reverses every truth value
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Spot my mistake testing logical equivalence
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Worked example: cyclic permutation around a table
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Spot my mistake in a combinatorial probability problem
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Teach me approximating powers using binomial expansion
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Spot my mistake finding a line's equation
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Worked example: proving a trigonometric identity
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Worked example: differentiate y = 3x^4 - 2x^3 + x - 7
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Worked example: differentiate y = (2x-1)(x+3) after expanding it first
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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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