Showing posts with label logarithm solver. Show all posts
Showing posts with label logarithm solver. Show all posts

Sunday, September 19, 2010

logarithm solver

Let us solve problem using logarithm solver

Solve for x: 5x = 2.
Apply the logarithm of both sides.
log 5x = log 2
Use theorem 2 to simplify the equation.
x * log 2 = log 5
Solve for x by dividing each side by log three
x = (log 5/log 2)
A decimal approximation may be found if desired -
x = 2.32192809.
Solve Log3(2x+5) = 2 for x.
Write an equivalent exponential expression, 2x+5= 32
2x+5=3*3
2x+5=9
Solve for x. 2x=4, x = 2.
In our next blog we shall learn about what is naoh I hope the above explanation was useful.Keep reading and leave your comments.