269 prompts matching "Solving simultaneous equations by substitution"
IGCSE practice: Solving f of x equals a given value
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on solving f of x equals a
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
Spot My Mistake: Simplifying a surd by finding a square factor (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
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
Worked Example: A logarithmic equation with a single logarithm (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Explain Back: A logarithmic equation with logarithms on both sides (IGCSE/WAEC Revision)
I am in SS 2. Let me explain a logarithmic equation with logarithms on both sides back to
Real-World Word Problem: An equation that becomes a quadratic in a logarithm (Exam Style)
I am in SS 2. Give me a real-world word problem on an equation that becomes a quadratic in
Worked Example: Adding the first n terms of an arithmetic progression by pairing them (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Real-World Word Problem: A word problem modelled by an arithmetic progression (Exam Style)
I am in SS 2. Give me a real-world word problem on a word problem modelled by an arithmeti
Real-World Word Problem: A word problem modelled by a geometric progression (Exam Style)
I am in SS 2. Give me a real-world word problem on a word problem modelled by a geometric
Worked Example: Completing the square step by step (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
Spot My Mistake: Making a letter the subject of the linear equation (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Worked Example: Substituting the linear equation into the quadratic (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
IGCSE-style question: The volume and the surface area formulas set side by side
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on the volume a
Worked Example: The equation of a line in the form y equals mx plus c (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa
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
Explain Back: Estimating the median by interpolation (IGCSE/WAEC Revision)
I am in SS 2. Let me explain estimating the median by interpolation back to you in my own
Real-World Word Problem: Comparing two sets of data by their standard deviations (Exam Style)
I am in SS 2. Give me a real-world word problem on comparing two sets of data by their sta
WAEC Prep: Translating a shape by a vector
Act as my WAEC Maths exam coach. I am in SS 2. Set me a Paper 2 theory question on how to
WAEC Prep: Solving a linear inequality
Act as my WAEC Maths exam coach. I am in SS 2. Give me a past-question-style problem on ho