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Logarithm Equation Question 1
2 Comments | Posted by alwaysLovely in A-Math, Weekly Question
I met a student and she passed me this paper with this Lg question on it, asking me on the solution for solving this equation :
Coincidentally, I was asking a few O Level students of mine on which are the “Killer A-Maths Topics” for them. Logarithm, Indices, Surds is one of the common topic which is ranked high on their list.
Now back to the question.
PS:
Notice that right hand side of the equal sign is something you can compute using the calculator hence,
Use your calculator to find out the value of
and the value is 1.69 ( round off to 3 significant figure) so the answer for this question is
I will be coming out with a series of posts on Logarithms since it is a “hot” topic for students :-) Subscribe to my feeds to be updated of this post.
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- Download your set of Logarithms Questions Free!
- Revisit: A-Math Logarithms Equations (Plus: Types of Equations & How To Identify Them Easily)
2 Comments for Logarithm Equation Question 1
jiahui | February 25, 2008 at 7:26 pm
singaporeolevelmaths | Revisit: A-Math Logarithms Equations | November 15, 2008 at 3:59 pm
[...] in seriesMore Posts OnLogarithmRevisit: A-Math Logarithms EquationsLogarithm Equation Question 2Logarithm Equation Question 1Top 7 Commonly Made Mistakes in LogarithmLogarithm Equation Question 3Popularity: unrankedIf you [...]
hey ailing.
thanks!
Reply