D= 10log10(10°) Simplify log10(10°): 9 log10(10°) Apply log rule log,(xº) = b · log,(x), assuming x 2 0 = 9log10(10) Apply log rule: log,(a) = 1 = 9 D= 10 · 9 Multiply the numbers: 10 · 9=90 D= 90
D= 10log10(10°) Simplify log10(10°): 9 log10(10°) Apply log rule log,(xº) = b · log,(x), assuming x 2 0 = 9log10(10) Apply log rule: log,(a) = 1 = 9 D= 10 · 9 Multiply the numbers: 10 · 9=90 D= 90
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 52RE
Related questions
Question
When you multiply 9*10
Is it the 10 to the buttom right of log
or the 10 with the parentheses?
Im confused becuase I don't know which 10 I am multiplying by to get 90.
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