911 prompts matching "Teach me the IGCSE way: Expanding two brackets"
WAEC Prep: Volume of a prism
Act as my WAEC Maths exam coach. I am in SS 2. Give me an objective (multiple-choice) styl
Spot my mistake: The order in which the calculator applies operations
Act as my SS2 Mathematics tutor. Work a question on the order in which the calculator appl
Real-life problem: Substituting, and solving the single equation that results
Act as my SS2 Mathematics tutor. Show me where substituting, and solving the single equati
Quiz: Writing the solution set of a linear inequality
Act as my SS2 Mathematics tutor and quiz me on writing the solution set of a linear inequa
Quiz: Finding an obtuse angle with the cosine rule
Act as my SS2 Mathematics tutor and quiz me on finding an obtuse angle with the cosine rul
Quiz: Locating the twentieth percentile on an ogive
Act as my SS2 Mathematics tutor and quiz me on locating the twentieth percentile on an ogi
Practice: Finding the surface area from the radius
Act as my SS2 Mathematics tutor. Give me five practice questions on finding the surface ar
Spot my mistake: The angle sum of a polygon in general
Act as my SS2 Mathematics tutor. Work a question on the angle sum of a polygon in general
WAEC prep: The domain of a function containing a square root
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the domain of a function
WAEC prep: The surface area of a sphere from its radius
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the surface area of a sphe
Practice: Why the angle in a semicircle is a right angle
Act as my SS2 Mathematics tutor. Give me five practice questions on why the angle in a sem
Worked example: Finding the arc length from the angle and the radius
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding the ar
Practice: The domain of a function containing a fraction
Act as my SS2 Mathematics tutor. Give me five practice questions on the domain of a functi
Real-life problem: Checking the final cumulative total
Act as my SS2 Mathematics tutor. Show me where checking the final cumulative total turns u
Explain back: The distance from the origin to a line
I have just studied the distance from the origin to a line in my SS2 Mathematics class. Le
Quiz: The bounds of a sum
Act as my SS2 Mathematics tutor and quiz me on the bounds of a sum. Ask five questions one
WAEC prep: The bounds of a difference
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how the bounds of a differenc
Quiz: Completing the square on a monic quadratic
Act as my SS2 Mathematics tutor and quiz me on completing the square on a monic quadratic.
Explain back: The intersection of three sets
I have just studied the intersection of three sets in my SS2 Mathematics class. Let me exp
Practice: The period of the tangent function
Act as my SS2 Mathematics tutor. Give me five practice questions on the period of the tang