Comments on: A-Math: Differentiation Shortcut Lies In Pausing & Simplifying http://www.singaporeolevelmaths.com/2010/01/28/a-math-differentiation-shortcut-lies-in-pausing-simplifying/ Simple Tips for Better Maths Results! Wed, 19 Oct 2011 12:26:29 +0000 hourly 1 http://wordpress.org/?v=3.0.4 By: Nguy?n ??c Tùng http://www.singaporeolevelmaths.com/2010/01/28/a-math-differentiation-shortcut-lies-in-pausing-simplifying/comment-page-1/#comment-1782 Nguy?n ??c Tùng Sun, 07 Feb 2010 12:17:17 +0000 http://www.singaporeolevelmaths.com/?p=1782#comment-1782 There is another way to solve this problem. I have been leart it in my school. But when I solved this problem in that way. It was very long and hard. The example of student A, I think is the best. I like it. There is another way to solve this problem.
I have been leart it in my school.
But when I solved this problem in that way. It was very long and hard.

The example of student A, I think is the best.

I like it.

]]> By: :) http://www.singaporeolevelmaths.com/2010/01/28/a-math-differentiation-shortcut-lies-in-pausing-simplifying/comment-page-1/#comment-1778 :) Fri, 05 Feb 2010 16:47:18 +0000 http://www.singaporeolevelmaths.com/?p=1782#comment-1778 I wasn't even aware of the shortcut. My teacher just taught v differentiate(u) - (u) differentiate(v)divided by v^2 It was a a long process as i still have to take time to factor out. I realised Student B's method is much shorter, and will ensure better accuracy of the answers. The example really helped a lot ! :) I wasn’t even aware of the shortcut.
My teacher just taught v differentiate(u) – (u) differentiate(v)divided by v^2
It was a a long process as i still have to take time to factor out. I realised Student B’s method is much shorter, and will ensure better accuracy of the answers. The example really helped a lot ! :)

]]>