1,469 prompts matching "Why the sign reverses when dividing by a negative"
IGCSE Maths Y10: The region satisfying several inequalities at once — Common Mistakes
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me the mistake candidates mo
IGCSE Maths Y10: Finding the inverse of a function — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Work a question on finding the in
Spot my mistake: The multiplication law of indices
Act as my SS1 Maths tutor. I'll show you my working for a question on the multiplication l
Word problem: Subtracting indices to divide powers of the same base
Act as my SS1 Mathematics tutor. Give me three word problems on subtracting indices to div
Practice set: Finding the antilogarithm of a number greater
Act as my SS1 Maths tutor. Give me five practice questions on finding the antilogarithm of
Practice set: The PAYE bands and how tax is charged on each
Act as my SS1 Mathematics tutor. Give me five practice questions on the PAYE bands and how
Let me explain: Calculating the Value Added Tax (VAT) payable
I just studied calculating the Value Added Tax (VAT) payable on goods bought in a Nigerian
Spot my mistake: Converting naira to another currency
Act as my SS1 Maths tutor. I'll show you my working for a question on converting naira to
Worked example: The simple interest formula and its symbols
Act as my SS1 Mathematics tutor. Take me through one full worked example on the simple int
Word problem: Adding algebraic fractions using the lowest common multiple
Act as my SS1 Mathematics tutor. Give me three word problems on adding algebraic fractions
Worked example: Subtracting algebraic fractions using the lowest common multiple
Act as my SS1 Mathematics tutor. Take me through one full worked example on subtracting al
Word problem: The universal set and the empty set
Act as my SS1 Mathematics tutor. Give me three word problems on the universal set and the
Worked example: Listing all the subsets of a small set
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Practice set: Finding the complement of a set within a universal set
Act as my SS1 Mathematics tutor. Give me five practice questions on finding the complement
Practice set: Making a letter the subject of a simple formula
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Practice set: Writing the equation that represents an inverse
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Worked example: Solving a quadratic with the formula
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Word problem: The gradient of a line from two points on it
Act as my SS1 Mathematics tutor. Give me three word problems on the gradient of a line fro
Practice set: The angle sum of a convex polygon with n sides
Act as my SS1 Mathematics tutor. Give me five practice questions on the angle sum of a con
Let me explain: Showing that the sum of the exterior angles
I just studied showing that the sum of the exterior angles of a convex polygon is 4 right