744 prompts matching "Solving by completing the square"
WAEC pitfalls: Recognising the largest square factor inside a surd
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC past questions: An angle found by combining same-segment with another theorem
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on an angle f
WAEC past questions: Expanding a bracket squared, and the middle term it produces
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on expanding
WAEC past questions: Dividing one surd by another
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on dividing o
Spot my mistake: Forgetting to reduce the index by one
Act as my SS3 Mathematics tutor. Work a question on forgetting to reduce the index by one
Word problem: The steepness of a described road modelled by a curve
Act as my SS3 Mathematics tutor. Give me three word problems on the steepness of a describ
Quiz me: Solving the derivative equal to zero to locate stationary points
Act as my SS3 Mathematics tutor and quiz me on solving the derivative equal to zero to loc
WAEC pitfalls: Dividing by the original index instead of the new one
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on dividin
Word problem: The area of a described plot bounded by a curve
Act as my SS3 Mathematics tutor. Give me three word problems on the area of a described pl
Spot my mistake: Adding vectors by adding their magnitudes
Act as my SS3 Mathematics tutor. Work a question on adding vectors by adding their magnitu
Teach me: The determinant of a 2 by 2 matrix
You are my personal SS3 Mathematics tutor. Teach me the determinant of a 2 by 2 matrix, wo
Explain back: The inverse of a 2 by 2 matrix and the formula for it
I have just studied the inverse of a 2 by 2 matrix and the formula for it in my SS3 Mathem
Worked example: Verifying an inverse by multiplying back to the identity
Act as my SS3 Mathematics tutor. Take me through one full worked example on verifying an i
Practice set: Finding the inverse of a given 2 by 2 matrix
Act as my SS3 Mathematics tutor. Give me five practice questions on finding the inverse of
Spot my mistake: Multiplying by the inverse on the wrong side
Act as my SS3 Mathematics tutor. Work a question on multiplying by the inverse on the wron
Word problem: The path of a thrown object modelled by a quadratic
Act as my SS3 Mathematics tutor. Give me three word problems on the path of a thrown objec
WAEC pitfalls: Dividing by the wrong number of items
Act as my SS3 Mathematics tutor. Show me the mistake candidates most often make on dividin
Spot my mistake: Dividing by the measured value instead of the true value
Act as my SS3 Mathematics tutor. Work a question on dividing by the measured value instead
Worked example: The percentage error left by a rounded calculation
Act as my SS3 Mathematics tutor. Take me through one full worked example on the percentage
Worked example: Compound interest worked year by year and then by formula
Act as my SS3 Mathematics tutor. Take me through one full worked example on compound inter