291 prompts matching "Rationalising a denominator with a conjugate (IGCSE Marking)"
Word problem: Maximising the area of a rectangular plot with fixed fencing
Act as my SS3 Mathematics tutor. Give me three word problems on maximising the area of a r
Spot my mistake: Differentiating with respect to the wrong variable
Act as my SS3 Mathematics tutor. Work a question on differentiating with respect to the wr
Word problem: A tank filling problem solved with related rates
Act as my SS3 Mathematics tutor. Give me three word problems on a tank filling problem sol
Practice set: Integrating expressions with negative and fractional indices
Act as my SS3 Mathematics tutor. Give me five practice questions on integrating expression
Teach me: A vector as a magnitude together with a direction
You are my personal SS3 Mathematics tutor. Teach me a vector as a magnitude together with
Word problem: A displacement problem solved with vectors
Act as my SS3 Mathematics tutor. Give me three word problems on a displacement problem sol
Worked example: Proving three points are collinear with vectors
Act as my SS3 Mathematics tutor. Take me through one full worked example on proving three
Explain back: Drawing a bar chart with equal bar widths
I have just studied drawing a bar chart with equal bar widths in my SS3 Mathematics class.
Real-life Nigeria: Depreciation as compound interest with a negative rate
Act as my SS3 Mathematics tutor. Show me where depreciation as compound interest with a ne
Spot My Mistake: The sine rule stated
I am in SS 3. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Teach me: The formula for standard deviation of ungrouped data, and what each symbol means
You are my personal SS3 Mathematics tutor. Teach me the formula for standard deviation of
Teach me: Substituting the linear equation into the quadratic to eliminate a variable
You are my personal SS3 Mathematics tutor. Teach me substituting the linear equation into
Teach me: Turning a described building task into a mensuration calculation
You are my personal SS3 Mathematics tutor. Teach me turning a described building task into
Teach me: Why the days of the week form a modulo 7 system
You are my personal SS3 Mathematics tutor. Teach me why the days of the week form a modulo
Teach me: The characteristic and the mantissa of a logarithm
You are my personal SS3 Mathematics tutor. Teach me the characteristic and the mantissa of
Teach me: Measuring a three-figure bearing clockwise from north
You are my personal SS3 Mathematics tutor. Teach me measuring a three-figure bearing clock
Teach me: Why replacement leaves the probability unchanged on each draw
You are my personal SS3 Mathematics tutor. Teach me why replacement leaves the probability
Teach me: When two events are independent and the product rule applies
You are my personal SS3 Mathematics tutor. Teach me when two events are independent and th
Teach me: Setting out a long division in a base other than ten
You are my personal SS3 Mathematics tutor. Teach me setting out a long division in a base
Teach me: Recognising whether a sequence is arithmetic or geometric
You are my personal SS3 Mathematics tutor. Teach me recognising whether a sequence is arit