math is easy until you really reach the higher levels, then the fun is gone and it becomes tedious but in the end it's just a question of repeating alot until you think it's easy.then go on with the nextstep.
i really hate those "show that X is equal to Y" questions they allways contain some very weird steps. and the fact that math nolonger contain any numbers and only diffrent variabels.
but in the end. thing are easy if you know them hard if you don't.