Change of base formula - logarithms, Algebra

Assignment Help:

The last topic that we have to discuss in this section is the change of base formula.

Most of the calculators these days are able of evaluating common logarithms & natural logarithms. Though, that is regarding it, so what do we do if we have to evaluate another logarithm which can't be done simply

In order to do this we have the change of base formula.  Following is the change of base formula.

                       log a x = logb  x / logb  a

Where we can select b to be anything we desire it to be. To use this to help us evaluate logarithms it is usually the common or natural logarithm.  Following is the change of base formula by using both the common logarithm & the natural logarithm.

loga x = log x / log a                         loga x = ln x / ln a


Related Discussions:- Change of base formula - logarithms

DB Unit 3, The United States is becoming more health conscious, and as a re...

The United States is becoming more health conscious, and as a result,the problem of obesity has gotten more attention.The Body Mass Index (BMI), relates a person’s height and weigh

Real numbers, solve the equation 2x^3+x^2-8x+3=0 in the real number system

solve the equation 2x^3+x^2-8x+3=0 in the real number system

Homework, 10n+2+32 what does n equal

10n+2+32 what does n equal

Solving equations, How would you solve this equation: 13x + 7 (-3x-1) = -63...

How would you solve this equation: 13x + 7 (-3x-1) = -63

Digit word problems, Find a three-digit positive integers such that the sum...

Find a three-digit positive integers such that the sum of all three digit is 14, the tens digit is two more than ones and if the digit is reversed, the number is unchanged.

Grade 6 pattern math help, using T for term- p T-1,2,3,4,5,6 = 8,16,24,32,4...

using T for term- p T-1,2,3,4,5,6 = 8,16,24,32,40. Formula is T x _ +_=8, T x_+_=16 etc same 2 numbers must be used. how do i figure this out? an brackets be used or minus?

Example of rational inequalities, Solve (3x+ 1/ x + 4 ) ≥ 1. Solution ...

Solve (3x+ 1/ x + 4 ) ≥ 1. Solution The first thing that we have to do here is subtract 1 from both of sides and then get everything in a single rational expression.  (3

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd