1,043 prompts matching "Checking the determinant before attempting a 3 by 3 inverse"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Practice: Showing that x plus 3 is a factor of a given polynomial
Act as my SS2 Further Mathematics tutor. Give me five practice questions on showing that x
Explain Back: Finding a coefficient so that a stated expression is a factor
I have just studied finding a coefficient so that a stated expression is a factor in my SS
Worked Example: Factorising a cubic into a linear and a quadratic factor
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on factor
Explain Back: A polynomial with a repeated linear factor
I have just studied a polynomial with a repeated linear factor in my SS2 Further Mathemati
Common Mistakes: Factorising fully, and knowing when to stop
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on fac
Worked Example: How many roots a cubic equation has
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on how ma
Practice: A cubic with one real root and two complex ones
Act as my SS2 Further Mathematics tutor. Give me five practice questions on a cubic with o
Explain Back: A cubic with a repeated root
I have just studied a cubic with a repeated root in my SS2 Further Mathematics class. Let
Common Mistakes: A cubic equation arising from a volume problem
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on a c
Worked Example: Sentences that are not propositions
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on senten
Common Mistakes: Translating a symbolic statement back into English
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on tra
Final Revision: A compound proposition built from three simple ones
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of a
Worked Example: Conjunction in a three-variable truth table
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on conjun
Practice: Negation combined with a compound statement
Act as my SS2 Further Mathematics tutor. Give me five practice questions on negation combi
WAEC Prep: A truth table with three propositions in it
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
WAEC Prep: Why a conditional and its contrapositive are equivalent
Act as my SS 2 Further Mathematics teacher setting an examination question. Give me a ques
Final Revision: A conditional statement set in an everyday situation
Act as my SS2 Further Mathematics tutor at the end of the term. Give me a rapid recap of a
Practice: What logical equivalence means
Act as my SS2 Further Mathematics tutor. Give me five practice questions on what logical e
Spot My Mistake: De Morgan's laws in logic
Act as my SS2 Further Mathematics tutor. Work a question on de Morgan's laws in logic with
Worked Example: What a contradiction is
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on what a