1,334 prompts matching "Teach me the completing the square when the coefficient of x squared is one"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Find the moment of a force about a point #2
I am in SS 3. Give me a moments problem with two forces of 10N and 6N acting at 3m and 5m
Find the moment of a force about a point #4
I am in SS 3. Give me a moments problem with a see-saw problem with two people of differen
Teach me the chain rule with an example
I am in SS 3. Teach me the chain rule for differentiation as if I've never used it, with o
Teach me the normal distribution standardisation formula
I am in SS 3. Teach me how and why we standardise a normal random variable using z = (X -
Explain Back: The symmetric difference of two sets
I have just studied the symmetric difference of two sets in my SS3 Further Mathematics cla
WAEC Prep: The number of elements in the union of two sets
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Final Revision: The power set, and how many subsets a set of n elements has
Act as my WAEC Further Mathematics coach in the last week before the paper. I am in SS 3.
Explain Back: Finding the identity element of a binary operation
I have just studied finding the identity element of a binary operation in my SS3 Further M
Worked Example: The discriminant, and what each of its three cases means
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the di
Worked Example: The sum of the products of the roots of a cubic taken two at a time
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the su
Worked Example: The number of arrangements of n different objects in a row
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the nu
Show All Working: Arrangements of the letters of a given word
Act as my WAEC Further Mathematics examiner. I am in SS 3. Set me a question on arrangemen
Common Mistakes: Giving the general solution of a trigonometric equation
Act as my WAEC Further Mathematics coach. I am in SS 3. Show me the mistake candidates mos
Show All Working: Reading the solutions of a trigonometric equation off a graph
Act as my WAEC Further Mathematics examiner. I am in SS 3. Set me a question on reading th
Practice: The equation of a circle on a given diameter
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the equation o
Worked Example: The parametric form of a point on a parabola
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the pa
WAEC Prep: The standard deviation of grouped data using an assumed mean
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: Relative velocity when two bodies move along the same line
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on relati
Common Mistakes: The relative displacement of two bodies after a given time
Act as my WAEC Further Mathematics coach. I am in SS 3. Show me the mistake candidates mos
Quiz me on the symmetry of the normal distribution curve
I am in SS 3. Quiz me with three true-or-false statements about the normal distribution cu