1,045 prompts matching "The difference between pre-multiplying and post-multiplying by a matrix"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Non-calculator paper: subtract polynomials and state the degree
Set me a non-calculator question where I subtract one polynomial from another, simplify, a
Explain Back: The zero product rule, and why it works
I have just studied the zero product rule, and why it works in my SS2 Further Mathematics
Worked Example: Halving the coefficient of x and squaring it
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on halvin
Worked Example: Substituting a, b and c into the quadratic formula correctly
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on substi
WAEC Prep: What the formula gives when the discriminant is negative
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
Common Mistakes: A sign error in the formula, and how to catch it
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on a s
Quiz: Finding the sum and the product without solving the equation
Act as my SS2 Further Mathematics tutor and quiz me on finding the sum and the product wit
Final Revision: One root twice the other, and what that gives
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of o
Worked Example: The identity linking alpha squared plus beta squared to the sum and product
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on the id
WAEC Prep: Forming an equation whose roots are alpha plus one and beta plus one
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
Common Mistakes: A symmetric function needing the sum and product twice over
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on a s
Worked Example: Substituting into the quadratic and tidying up
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on substi
WAEC Prep: Finding the values of m for which a line cuts a curve twice
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
Common Mistakes: A line and a curve meeting once without the line being a tangent
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on a l
Quiz: The leading term and the constant term
Act as my SS2 Further Mathematics tutor and quiz me on the leading term and the constant t
Common Mistakes: The degree of the quotient and of the remainder
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on the
Worked Example: The remainder on dividing by x minus 3
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on the re
WAEC Prep: The remainder theorem checked against long division
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
WAEC Prep: The factor theorem for a factor of the form ax plus b
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
Quiz: Disjunction and the inclusive or
Act as my SS2 Further Mathematics tutor and quiz me on disjunction and the inclusive or. A