1,331 prompts matching "Substituting into the quadratic and tidying up"
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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
WAEC Prep: The modulus of a product of two complex numbers
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the modulus of a p
WAEC Prep: The argument measured in radians
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the argument measu
Quiz: The argument of a complex number
Act as my SS3 Further Mathematics tutor and quiz me on the argument of a complex number. A
Practice: The argument of a complex number in the second or third quadrant
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the argument o
WAEC Prep: The locus of a complex number equidistant from two points
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the locus of a com
Explain Back: The locus of a complex number at a fixed distance from a point
I have just studied the locus of a complex number at a fixed distance from a point in my S
WAEC Prep: The polar form written as r cos theta plus i r sin theta
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the polar form wri
WAEC Prep: De Moivre's theorem used with a negative index
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through de Moivre's theore
WAEC Prep: The statement of de Moivre's theorem
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
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
Spot My Mistake: Deriving a multiple angle formula from de Moivre's theorem
Act as my SS3 Further Mathematics tutor. Work a question on deriving a multiple angle form
WAEC Prep: The square roots of a complex number
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the square roots o
WAEC Prep: The arguments of the n roots, spaced equally round the circle
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the arguments of t
WAEC Prep: The n nth roots of a complex number
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Learn: The cube roots of unity
You are my personal SS3 Further Mathematics tutor. Teach me the cube roots of unity, worki
WAEC Prep: Why the limit is taken as h tends to nought
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why the limit is t
WAEC Prep: The definition of the derivative as a limit
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: Differentiating a sum of a polynomial and a trigonometric term
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through differentiating a
Practice: Differentiating sin x and cos x
Act as my SS3 Further Mathematics tutor. Give me five practice questions on differentiatin