900 prompts matching "Solving a congruence by testing each residue in turn"
IGCSE-style teach me: Restricting a domain so that an inverse exists
I am a Year 11 pupil. Explain restricting a domain so that an inverse exists in the style
IGCSE-style teach me: The domain of a composite function
I am a Year 11 pupil. Explain the domain of a composite function in the style of a Cambrid
IGCSE-style teach me: Finding the gradient of the tangent you have drawn
I am a Year 11 pupil. Explain finding the gradient of the tangent you have drawn in the st
IGCSE-style teach me: Differentiating a sum of simple terms
I am a Year 11 pupil. Explain differentiating a sum of simple terms in the style of a Camb
IGCSE-style teach me: Using the gradient either side to decide which it is
I am a Year 11 pupil. Explain using the gradient either side to decide which it is in the
Teach me (Cambridge style): Adding and subtracting in a base other than ten
I am a Year 11 pupil following the Cambridge syllabus. Teach me adding and subtracting in
WAEC past-question style: Subtraction in modular arithmetic, and negative residues
Act as my WAEC Mathematics coach. I am in SS 2. Write me a question on subtraction in modu
Teach me (Cambridge style): Collecting like surds once each has been simplified
I am a Year 11 pupil following the Cambridge syllabus. Teach me collecting like surds once
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
Quiz Me: Exam Prep on Solving Equations Involving Indices and Logarithms
I am a Year 11 pupil. Quiz me on solving equations involving indices and logarithms with a
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: 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
WAEC past-question style: Turning a recurring decimal into a fraction
Act as my WAEC Mathematics coach. I am in SS 2. Write me a question on turning a recurring
Teach me (Cambridge style): The formula for the sum to infinity
I am a Year 11 pupil following the Cambridge syllabus. Teach me the formula for the sum to
Teach me (Cambridge style): Writing a given series in sigma notation
I am a Year 11 pupil following the Cambridge syllabus. Teach me writing a given series in
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
Explain Back: Solving the quadratic that the substitution produces (IGCSE/WAEC Revision)
I am in SS 2. Let me explain solving the quadratic that the substitution produces back to
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
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
Teach me (Cambridge style): Choosing the region inside or outside the roots
I am a Year 11 pupil following the Cambridge syllabus. Teach me choosing the region inside