Powers
Type x^2 for x squared and x^3 for x cubed. On a UK keyboard, ^ is usually Shift + 6. Use brackets for (x+1)^2.
How to enter answers
This guide explains typing conventions. It is separate from any paper score or timing.
Fractions and units
Type 2/7 for two sevenths. Use (x+1)/7 when the whole expression is divided by 7. Write units, for example 18 cm or 25 cm^2.
Answers and working
Follow each question’s instructions. “Answer” asks for the result; “Explanation” asks for reasoning in words; “Answer and working” asks for the steps and result. Put each step on a new line. Keep incomplete working because it may demonstrate a valid method.
Graphs and drawings
A typed description does not replace a requested drawing. Drawing questions will include submission instructions before they become available online. Photo upload and graph tools are not available on this public information site.
Availability
This site currently provides information only. It does not accept answers, create accounts or generate completed-paper PDFs.