Hi there - isn't there a problem with the repeated distribution method that due to rounding during the steps, you may end up with a slightly different answer than the algebraic method? Wouldn't it be safer to use the algebraic method in light of this?
Love these videos John - thanks for putting them online.
S
Slake Derreck·
Hi There
Where can i get practice questions on the website? Do you provide any?
J
John MoffatTutor·
Not yet - they will come later. In the meantime you should really by an Exam Kit - they are full of practice questions :-)
Love these videos John - thanks for putting them online.
Where can i get practice questions on the website? Do you provide any?