1,161 prompts matching "Checking a completed square by expanding it again"
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Spot My Mistake: When the normal distribution may approximate the binomial
Act as my SS3 Further Mathematics tutor. Work a question on when the normal distribution m
Quiz: Reading the wording of a question to decide which distribution applies
Act as my SS3 Further Mathematics tutor and quiz me on reading the wording of a question t
WAEC Prep: Two vectors that are equal but drawn in different places
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through two vectors that a
Spot My Mistake: Drawing a vector as a directed line segment
Act as my SS3 Further Mathematics tutor. Work a question on drawing a vector as a directed
WAEC Prep: A three-dimensional vector parallel to another
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a three-dimensiona
Learn: The coordinates of a point in three dimensions
You are my personal SS3 Further Mathematics tutor. Teach me the coordinates of a point in
Quiz: The direction cosines of a vector in three dimensions
Act as my SS3 Further Mathematics tutor and quiz me on the direction cosines of a vector i
WAEC Prep: Adding three vectors in component form
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through adding three vecto
WAEC Prep: Adding two vectors given in component form
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Learn: Subtracting one vector from another
You are my personal SS3 Further Mathematics tutor. Teach me subtracting one vector from an
WAEC Prep: The dot product worked out from components
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Explain Back: The dot product of two perpendicular vectors
I have just studied the dot product of two perpendicular vectors in my SS3 Further Mathema
WAEC Prep: The angle between two three-dimensional vectors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the angle between
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
WAEC Prep: Finding the angle between two vectors from their dot product
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Learn: The angle between a vector and one of the axes
You are my personal SS3 Further Mathematics tutor. Teach me the angle between a vector and
WAEC Prep: The parameter in the vector equation of a line
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the parameter in t
WAEC Prep: Converting the vector equation of a line into Cartesian form
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through converting the vec
WAEC Prep: The vector equation of a line through a point in a given direction
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Quiz: The vector equation of the line through two given points
Act as my SS3 Further Mathematics tutor and quiz me on the vector equation of the line thr