911 prompts matching "Solving a 2 by 2 system by the matrix method"
Spot My Mistake: The mean by the assumed mean method (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Quiz Me: Exam Prep on Solving Quadratics by Formula and Completing the Square
I am a Year 11 pupil. Quiz me on solving quadratic equations using the quadratic formula a
IGCSE-style teach me: Solving a simple sine equation from the graph
I am a Year 11 pupil. Explain solving a simple sine equation from the graph in the style o
IGCSE-style teach me: Solving a simple tangent equation from the graph
I am a Year 11 pupil. Explain solving a simple tangent equation from the graph in the styl
IGCSE-style teach me: Checking an inverse by composing the two functions
I am a Year 11 pupil. Explain checking an inverse by composing the two functions in the st
Real-World Word Problem: Solving a quadratic inequality by factorising (Exam Style)
I am in SS 2. Give me a real-world word problem on solving a quadratic inequality by facto
Teach me the IGCSE way: Simplifying an algebraic fraction by factorising top and bottom
I am a Year 11 pupil. Teach me simplifying an algebraic fraction by factorising top and bo
Calculator paper: Dividing one algebraic fraction by another
I am a Year 11 pupil. Set me a Cambridge IGCSE calculator-paper question on dividing one a
Worked example: The length of a tangent found by Pythagoras
Act as my SS2 Mathematics tutor. Take me through one full worked example on the length of
Quiz: Solving simultaneous equations by elimination
Act as my SS2 Maths tutor. Give me a short oral-style quiz on how to solve a pair of simul
Learn: Describing a sequence by what you do to get the next term
You are my personal SS2 Mathematics tutor. Teach me describing a sequence by what you do t
Real-life problem: Solving an inequality the same way as an equation
Act as my SS2 Mathematics tutor. Show me where solving an inequality the same way as an eq
Worked example: Multiplying through by the common denominator
Act as my SS2 Mathematics tutor. Take me through one full worked example on multiplying th
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
Learn: The kite formed by two tangents and two radii
You are my personal SS2 Mathematics tutor. Teach me the kite formed by two tangents and tw
WAEC Prep: Why the sign reverses when dividing by a negative
Act as my WAEC Mathematics coach. I am in SS 2. Take me through why the sign reverses when
Spot my mistake: Finding the inverse by making x the subject
Act as my SS2 Mathematics tutor. Work a question on finding the inverse by making x the su
IGCSE practice: Finding the x-intercepts by factorising
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on finding the x-intercept
IGCSE practice: The magnitude found by Pythagoras on the components
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the magnitude found by
Teach Me (Cambridge Style): Multiplying top and bottom by the surd in the denominator
I am in SS 2. Teach me multiplying top and bottom by the surd in the denominator the way i