AQA Core 3 January 2012

preview_player
Показать описание
Here are the solutions to the June 2012 Core 3 exam.
Рекомендации по теме
Комментарии
Автор

question 7 a) why do you change the equation from 2x-1/4x^2 to 1/4x^2-2x ?thanks

CoşanGülaçar