1,043 prompts matching "Dividing one complex number by another using the conjugate"
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Find sum and product of roots of 3x^2 + 7x - 6 = 0
Act as my SS2 Further Maths tutor. Show me how to find the sum and product of the roots of
Find sum and product of roots of x^2 - 8x + 15 = 0
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Build a quadratic equation from given roots
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Quiz me on checking both pairs of solutions of a linear-quadratic pair
Act as my SS2 Further Maths tutor. Quiz me with three pairs of simultaneous equations, eac
Give me practice on simultaneous equations
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Why simultaneous linear-quadratic systems can have two solutions
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Worked example: is this line tangent to this curve
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WAEC question on maximum and minimum values from curves
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Teach me what a polynomial is
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Teach me collecting like terms across two polynomials
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Quiz me on subtracting a polynomial written in a bracket
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Explain polynomial addition back to me
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Give me practice solving cubic equations
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Sum and product of roots of a cubic equation
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Quiz me on why negation reverses every truth value
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Quiz me on when a conjunction of three statements is true
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Spot my mistake in a truth table
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Teach me biconditional propositions
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Worked example: proving two statements are logically equivalent
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Give me practice on logical equivalence
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