Add Math : Change Base of Logarithm Video 2 More Logarithm and Indices questions for SPM Add Math! This is the second video. Click here for the First video tutorial on Changing the Base of Logarithm Click here for more Video tutorials on Indices and Logarithm – Chapter 5 Form 4 Add Math. Click here for more Form 4 Video Tutorials on Add Math, Physics. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) 2 Comments angelah jhoy on September 20, 2011 at 3:42 pm Dear Miss Ng. I appreciate your fast action replying me the steps to solve the question, last week. Thank you very much.:) epitome on September 20, 2011 at 4:24 pm You’re welcome. Hope you understand what I wrote! Submit a Comment Cancel replyYou must be logged in to post a comment.