912 prompts matching "Let me explain: Why completing the square works at all"
Explain back: Adding and subtracting like surds
I have just studied adding and subtracting like surds in my SS2 Mathematics class. Let me
Practice: The basic shape of a cubic curve and its turning points
Act as my SS2 Mathematics tutor. Give me five practice questions on the basic shape of a c
Explain back: What must be stated to describe a reflection fully
I have just studied what must be stated to describe a reflection fully in my SS2 Mathemati
Real-life problem: The sine ratio as opposite over hypotenuse
Act as my SS2 Mathematics tutor. Show me where the sine ratio as opposite over hypotenuse
Spot my mistake: The shape of y equals one over x
Act as my SS2 Mathematics tutor. Work a question on the shape of y equals one over x with
Spot my mistake: Filling a three-set diagram starting from the centre
Act as my SS2 Mathematics tutor. Work a question on filling a three-set diagram starting f
Explain back: Recognising a linear equation from its form
I have just studied recognising a linear equation from its form in my SS2 Mathematics clas
Practice: Substituting a, b and c into the quadratic formula
Act as my SS2 Mathematics tutor. Give me five practice questions on substituting a, b and
Practice: Reading the boundary lines of a shaded region
Act as my SS2 Mathematics tutor. Give me five practice questions on reading the boundary l
Spot my mistake: Showing probabilities rather than counts in a Venn diagram
Act as my SS2 Mathematics tutor. Work a question on showing probabilities rather than coun
Explain back: Turning a described total into an equation
I have just studied turning a described total into an equation in my SS2 Mathematics class
Practice: Finding a missing angle using the tangent-radius property
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a missing angl
Explain back: Reading f of x as a rule applied to x
I have just studied reading f of x as a rule applied to x in my SS2 Mathematics class. Let
Worked example: Choosing suitable scales for both axes
Act as my SS2 Mathematics tutor. Take me through one full worked example on choosing suita
Real-life problem: The total surface area of a closed cylinder
Act as my SS2 Mathematics tutor. Show me where the total surface area of a closed cylinder
Learn: Why angles on a straight line add to 180 degrees
You are my personal SS2 Mathematics tutor. Teach me why angles on a straight line add to 1
Real-life problem: Plotting the points accurately
Act as my SS2 Mathematics tutor. Show me where plotting the points accurately turns up in
Practice: The tangent ratio as opposite over adjacent
Act as my SS2 Mathematics tutor. Give me five practice questions on the tangent ratio as o
Spot my mistake: The relationship between the three sides of a right-angled triangle
Act as my SS2 Mathematics tutor. Work a question on the relationship between the three sid
Real-life problem: The half ab sin C formula, and the angle it needs
Act as my SS2 Mathematics tutor. Show me where the half ab sin C formula, and the angle it