1,043 prompts matching "Dividing one complex number by another using the conjugate"
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Non-calculator completing the square with fractional coefficients
I am in SS 2. Set me a non-calculator completing the square question where the coefficient
Find alpha squared plus beta squared using sum and product
I am in SS 2. Give me an Additional Maths style question where I know alpha+beta and alpha
Find the range of values command word: quadratic inequality
I am in SS 2. Set me an exam question phrased 'find the range of values of x for which...'
Common Mistakes: Writing down the roots once the brackets are found
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Practice: Giving the roots correct to two decimal places
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WAEC Prep: What the formula gives when the discriminant is negative
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Common Mistakes: A sign error in the formula, and how to catch it
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WAEC Prep: Checking the sum and product against the solved roots
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Practice: The value of alpha to the fourth plus beta to the fourth
Act as my SS2 Further Mathematics tutor. Give me five practice questions on the value of a
Common Mistakes: A symmetric function needing the sum and product twice over
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Practice: Finding the matching value of the second unknown
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Practice: The condition for the line to be a tangent
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WAEC Prep: Finding the values of m for which a line cuts a curve twice
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Common Mistakes: A line and a curve meeting once without the line being a tangent
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Common Mistakes: The degree of the quotient and of the remainder
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WAEC Prep: The remainder theorem checked against long division
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Common Mistakes: The remainder theorem applied to a quartic
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WAEC Prep: The factor theorem for a factor of the form ax plus b
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Practice: Factorising a quartic as the product of two quadratics
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WAEC Prep: Factorising the difference of two cubes
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