1,469 prompts matching "Why the sign reverses when dividing by a negative"
Explain back: Dividing powers of the same base
I have just studied dividing powers of the same base in my SS1 Mathematics class. Let me e
Worked example: Multiplying the indices when a power is raised to a power
Act as my SS1 Mathematics tutor. Take me through one full worked example on multiplying th
Calculator paper: Changing the subject when the letter appears twice
I am a Year 10 pupil. Set me a Cambridge IGCSE calculator-paper question on changing the s
Worked example: Solving by completing the square
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by com
IGCSE quiz: Why a conversion graph is a straight line through the origin
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on why a con
IGCSE quiz: The angle subtended by an arc of stated length
I am a Year 10 pupil. Quiz me with five short Cambridge IGCSE-style questions on the angle
Word problem: Dividing in a base other than ten
Act as my SS1 Mathematics tutor. Give me three word problems on dividing in a base other t
Teach me: Why adding indices multiplies powers of the same base
You are my personal SS1 Mathematics tutor. Teach me why adding indices multiplies powers o
Worked example: Deriving the negative index from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on deriving the n
WAEC pitfalls: Equating indices when the bases have not been matched
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on equatin
WAEC pitfalls: A negative characteristic written the wrong way
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on a negat
Worked example: Bringing a negative number into the right residue class
Act as my SS1 Mathematics tutor. Take me through one full worked example on bringing a neg
Practice set: Changing the subject when the letter is inside a bracket
Act as my SS1 Mathematics tutor. Give me five practice questions on changing the subject w
Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Spot my mistake: Changing the subject when the letter is under a root
Act as my SS1 Mathematics tutor. Work a question on changing the subject when the letter i
Worked example: Changing the subject when the letter occurs on both sides
Act as my SS1 Mathematics tutor. Take me through one full worked example on changing the s
Quiz me: Factorising when the coefficient of x squared is one
Act as my SS1 Mathematics tutor and quiz me on factorising when the coefficient of x squar
Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Worked example: Solving a related equation by adding a line to the graph
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving a rela
Practice set: The angle subtended at the centre by an arc of stated length
Act as my SS1 Mathematics tutor. Give me five practice questions on the angle subtended at