a) x¹+2log x= 100.x log x b) log(x+2)+log(x-7) = 2.log (x-4)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.5: Properties Of Logarithms
Problem 3E
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can you calculate it by means of logarithm ? thanks for your help

a) x¹+2log x= 100.x log x
b) log(x+2)+log(x-7) = 2.log (x-4)
Transcribed Image Text:a) x¹+2log x= 100.x log x b) log(x+2)+log(x-7) = 2.log (x-4)
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