912 prompts matching "Let me explain: Writing expressions using positive indices"
Worked Example: Treating like surds as though they were like terms (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: Rationalising a denominator with a conjugate (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Worked Example: Simplifying the answer once the denominator is rational (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: An index equation solved by taking logarithms (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
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
Worked Example: The condition for a sum to infinity to exist (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 condition on the common ratio for a sum to infinity
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on the conditio
IGCSE-style question: Reading the limits written on a sigma
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on reading the
WAEC Past-Question Style: The limits above and below the sigma sign
I am in SS 2. Set me a WAEC Paper 2-style question on the limits above and below the sigma
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
Real-World Word Problem: Pairing each x with its own y (Exam Style)
I am in SS 2. Give me a real-world word problem on pairing each x with its own y, set in a
IGCSE-Style Question: A pair that has only one solution
I am in SS 2. Set me a Cambridge IGCSE-style question on a pair that has only one solution
Spot My Mistake: Adding two algebraic fractions with different denominators (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Worked Example: Subtracting one algebraic fraction from another (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: Turning an algebraic fraction upside down in order to divide (Exam Style)
I am in SS 2. Give me a real-world word problem on turning an algebraic fraction upside do
IGCSE-style question: The values of x for which an algebraic fraction is undefined
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on the values o
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
IGCSE-style question: Finding the critical values of a quadratic inequality
I am a Year 11 pupil. Set me one full Cambridge IGCSE examination question on finding the
Spot My Mistake: Reading the solution off a sketch of the parabola (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Spot My Mistake: Finding a side with the sine rule (IGCSE Marking)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh