912 prompts matching "Changing the subject of a formula involving two letters"
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
Non-calculator paper: Finding the lowest common denominator of two algebraic fractions
I am a Year 11 pupil. Give me a Cambridge IGCSE non-calculator question on finding the low
WAEC Prep: Making cos A the subject of the cosine rule
Act as my WAEC Mathematics coach. I am in SS 2. Take me through making cos A the subject o
Learn: What the union of two sets contains
You are my personal SS2 Mathematics tutor. Teach me what the union of two sets contains, w
Practice: The circumference formula, and the meaning of pi
Act as my SS2 Mathematics tutor. Give me five practice questions on the circumference form
WAEC Prep: The surface area of a solid made of two shapes
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the surface area of a soli
Learn: What the intersection of two sets contains
You are my personal SS2 Mathematics tutor. Teach me what the intersection of two sets cont
WAEC Prep: Two angles on a straight line, one of them unknown
Act as my WAEC Mathematics coach. I am in SS 2. Take me through two angles on a straight l
WAEC prep: Why the two radii count in the perimeter of a sector
Act as my WAEC Mathematics coach. I am in SS 2. Take me through why the two radii count in
Real-life problem: The two branches of a reciprocal curve
Act as my SS2 Mathematics tutor. Show me where the two branches of a reciprocal curve turn
WAEC prep: Deciding which of the two possible angles the diagram allows
Act as my WAEC Mathematics exam coach. I am in SS 2. Show me how deciding which of the two
WAEC Prep: The ratio of two corresponding lengths
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the ratio of two correspon
Quiz: The formula for the nth term of an arithmetic progression
Act as my SS2 Mathematics tutor and quiz me on the formula for the nth term of an arithmet
IGCSE practice: The region satisfying both of two inequalities
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the region satisfying b
IGCSE practice: The formula for the nth term of a geometric progression
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the formula for the nth
IGCSE practice: Two parallel chords on the same side of the centre
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on two parallel chords on
IGCSE practice: The probability of two of the same colour in a row
I am a Year 11 pupil. Set me Cambridge IGCSE practice questions on the probability of two
IGCSE-style teach me: Two parallel chords on opposite sides of the centre
I am a Year 11 pupil. Explain two parallel chords on opposite sides of the centre in the s
IGCSE-style teach me: The probability of one of each colour in two draws
I am a Year 11 pupil. Explain the probability of one of each colour in two draws in the st
Worked Example: Which form of the geometric sum formula to use when r is less than one (Show That / Hence Find)
I am in SS 2. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Wa