1,334 prompts matching "Quiz me on the using the discriminant to describe the roots"
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WAEC Prep: The conjugate of a product of two complex numbers
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the conjugate of a
Practice: The sum of a complex number and its conjugate
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the sum of a c
WAEC Prep: The argument measured in radians
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WAEC Prep: The conjugate shown on an Argand diagram
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Practice: The addition of complex numbers shown on an Argand diagram
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Practice: Converting a complex number from polar form back to a plus bi
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Explain Back: Raising a complex number to a power by de Moivre's theorem
I have just studied raising a complex number to a power by de Moivre's theorem in my SS3 F
WAEC Prep: The arguments of the n roots, spaced equally round the circle
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Practice: Why complex roots of a real quadratic come in conjugate pairs
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WAEC Prep: Why the limit is taken as h tends to nought
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WAEC Prep: Differentiating a sum of a polynomial and a trigonometric term
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WAEC Prep: The product rule applied to three factors
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Worked Example: The quotient rule for differentiation
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WAEC Prep: The chain rule applied twice in one problem
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WAEC Prep: Differentiating the square root of a function
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through differentiating th
WAEC Prep: A stationary point at which the second derivative is nought
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a stationary point
WAEC Prep: The greatest and least values of a function in a closed interval
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Spot My Mistake: Classifying a stationary point by the second derivative
Act as my SS3 Further Mathematics tutor. Work a question on classifying a stationary point
Worked Example: Classifying a stationary point by the sign of the gradient either side
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WAEC Prep: The indefinite integral, and its notation
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the indefinite int