858 prompts matching "Solving by setting each factor to nought"
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
Explain back: Doing the same operation to both sides of an equation
I have just studied doing the same operation to both sides of an equation in my SS2 Mathem
Explain back: Why angles at a point add to 360 degrees
I have just studied why angles at a point add to 360 degrees in my SS2 Mathematics class.
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
Spot my mistake: Reading a column vector as a move right and up
Act as my SS2 Mathematics tutor. Work a question on reading a column vector as a move righ
WAEC Prep: Using a line of best fit to make a prediction
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
Real-life problem: Why the angles of a quadrilateral add to 360 degrees
Act as my SS2 Mathematics tutor. Show me where why the angles of a quadrilateral add to 36
Quiz: What must be stated to describe a rotation fully
Act as my SS2 Mathematics tutor and quiz me on what must be stated to describe a rotation
WAEC Prep: Solving simultaneous linear and quadratic equations
Act as my WAEC Maths exam coach. I am in SS 2. Set me a Paper 2 theory question on how to
Quiz: Using vertically opposite angles to find a missing angle
Act as my SS2 Mathematics tutor and quiz me on using vertically opposite angles to find a
Practice: The formula for the distance from a point to a line
Act as my SS2 Mathematics tutor. Give me five practice questions on the formula for the di
Worked example: Finding a common denominator for two algebraic fractions
Act as my SS2 Mathematics tutor. Take me through one full worked example on finding a comm
Worked Example: Using the cosine ratio to find a side
Act as my WAEC Mathematics tutor. I am in SS 2. Take me through one full worked example on
Spot my mistake: Rearranging the cosine rule to make cos A the subject
Act as my SS2 Mathematics tutor. Work a question on rearranging the cosine rule to make co
Spot my mistake: The sector area as the angle over 360 of the circle
Act as my SS2 Mathematics tutor. Work a question on the sector area as the angle over 360
Explain back: Splitting a compound solid into familiar parts
I have just studied splitting a compound solid into familiar parts in my SS2 Mathematics c
Practice: Finding a sector area from the angle and the radius
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a sector area
Spot my mistake: Labelling the sides of a right-angled triangle relative to an angle
Act as my SS2 Mathematics tutor. Work a question on labelling the sides of a right-angled
Real-life problem: A term-to-term rule that adds a constant
Act as my SS2 Mathematics tutor. Show me where a term-to-term rule that adds a constant tu
Real-life problem: Subtracting algebraic fractions, and the sign of the numerator
Act as my SS2 Mathematics tutor. Show me where subtracting algebraic fractions, and the si