755 prompts matching "why we check the domain in logarithmic equations"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Explain Back: What it means for an operation to be associative
I have just studied what it means for an operation to be associative in my SS1 Further Mat
Common Mistakes: Subtraction as an example of neither law
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on sub
Practice: Multiplication distributing over addition in ordinary arithmetic
Act as my SS1 Further Mathematics tutor. Give me five practice questions on multiplication
Explain Back: Showing distributivity fails by a counter-example
I have just studied showing distributivity fails by a counter-example in my SS1 Further Ma
Explain Back: What an inverse element is
I have just studied what an inverse element is in my SS1 Further Mathematics class. Let me
Worked Example: Rewriting a negative index as a fraction
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on rewrit
Practice: A fractional index with numerator one, read as a root
Act as my SS1 Further Mathematics tutor. Give me five practice questions on a fractional i
Explain Back: A fractional index with a numerator above one
I have just studied a fractional index with a numerator above one in my SS1 Further Mathem
Common Mistakes: Writing a root as a fractional index before simplifying
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on wri
Worked Example: Writing an index statement as a logarithm
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on writin
Practice: Evaluating log to base 2 of 8
Act as my SS1 Further Mathematics tutor. Give me five practice questions on evaluating log
Common Mistakes: Reading a logarithm from a table
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on rea
Worked Example: The law for the logarithm of a quotient
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on the la
Practice: Combining two logarithms into one
Act as my SS1 Further Mathematics tutor. Give me five practice questions on combining two
Explain Back: Splitting a single logarithm into several
I have just studied splitting a single logarithm into several in my SS1 Further Mathematic
Common Mistakes: Rejecting a root that makes a logarithm undefined
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on rej
Worked Example: Converting a logarithm to base ten so that tables can be used
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on conver
Final Revision: Using change of base to prove a stated relation
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of u
Worked Example: The alternative sum formula that uses the last term
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on the al
Final Revision: A savings problem modelled by an arithmetic progression
Act as my SS1 Further Mathematics tutor at the end of the term. Give me a rapid recap of a