721 prompts matching "Checking a factorisation by expanding it again"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Common Mistakes: An arithmetic progression with a negative common difference
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on an
Final Revision: Inserting an arithmetic mean between two numbers
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of i
Learn: The formula for the sum of the first n terms of an arithmetic progression
You are my personal SS1 Further Mathematics tutor. Teach me the formula for the sum of the
Practice: Finding n when the sum of an arithmetic progression is given
Act as my SS1 Further Mathematics tutor. Give me five practice questions on finding n when
Spot My Mistake: The sum of an arithmetic progression with a negative common difference
Act as my SS1 Further Mathematics tutor. Work a question on the sum of an arithmetic progr
WAEC Prep: A geometric progression with a negative common ratio
Act as my SS 1 Further Mathematics teacher setting an examination question. Give me a ques
Explain Back: The sum of a geometric progression with a negative common ratio
I have just studied the sum of a geometric progression with a negative common ratio in my
Learn: The four inequality symbols, and what each one means
You are my personal SS1 Further Mathematics tutor. Teach me the four inequality symbols, a
Practice: Reversing the sign when multiplying by a negative number
Act as my SS1 Further Mathematics tutor. Give me five practice questions on reversing the
Explain Back: Solving a linear inequality that contains brackets
I have just studied solving a linear inequality that contains brackets in my SS1 Further M
Spot My Mistake: Solving a linear inequality that contains a fraction
Act as my SS1 Further Mathematics tutor. Work a question on solving a linear inequality th
WAEC Prep: Showing the solution of a linear inequality on a number line
Act as my SS 1 Further Mathematics teacher setting an examination question. Give me a ques
Common Mistakes: A double inequality such as 2 less than x less than 7
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on a d
Final Revision: A word problem that leads to a linear inequality
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of a
Learn: Factorising a quadratic before solving the inequality
You are my personal SS1 Further Mathematics tutor. Teach me factorising a quadratic before
Worked Example: The critical values of a quadratic inequality
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on the cr
Practice: Using a table of signs to solve a quadratic inequality
Act as my SS1 Further Mathematics tutor. Give me five practice questions on using a table
WAEC Prep: A quadratic inequality with no real critical values
Act as my SS 1 Further Mathematics teacher setting an examination question. Give me a ques
Common Mistakes: A quadratic inequality that has to be rearranged first
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on a q
Final Revision: A word problem that leads to a quadratic inequality
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of a