1,334 prompts matching "Quiz me on completing the square to find a turning point"
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WAEC Prep: Using a unit vector to write a force of given size
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through using a unit vecto
WAEC Prep: A unit vector, and what makes it a unit
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: Showing a triangle is right-angled using the dot product
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through showing a triangle
Worked Example: Testing two vectors for perpendicularity
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on testin
WAEC Prep: Three forces in equilibrium written as vectors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through three forces in eq
WAEC Prep: Writing a force as a vector in i and j form
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: The powers of i, and the cycle they follow
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the po
Learn: The real and the imaginary parts of a complex number
You are my personal SS3 Further Mathematics tutor. Teach me the real and the imaginary par
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 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: Expanding cos of 3 theta using de Moivre's theorem
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through expanding cos of 3
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
Learn: The cube roots of unity
You are my personal SS3 Further Mathematics tutor. Teach me the cube roots of unity, worki
WAEC Prep: The sum and product of a pair of complex roots
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the sum and produc
Explain Back: Forming a quadratic equation with given complex roots
I have just studied forming a quadratic equation with given complex roots in my SS3 Furthe
WAEC Prep: Differentiating a constant from first principles
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through differentiating a
Explain Back: Differentiating one over x from first principles
I have just studied differentiating one over x from first principles in my SS3 Further Mat