   Chapter 4.5, Problem 9CP ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919

#### Solutions

Chapter
Section ### Calculus: An Applied Approach (Min...

10th Edition
Ron Larson
ISBN: 9781305860919
Textbook Problem
5 views

# Use the change-of-base formula and a calculator to evaluate each logarithm. a . log 2 5 b . log 3 18 c . log 4 80 d . log 16 0 .25

(a)

To determine

To calculate: The value of logarithm log25 with the help of change-of base formula and calculator.

Explanation

Given information:

The provided logarithm is log25.

Formula used:

As with the natural logarithm function if a and x is a positive number such that a1 and x1 then as per change-of -base formula logax=lnxlna.

Calculation:

Consider the logarithm log25

(b)

To determine

To calculate: The value of logarithm log318 with the help of change-of base formula and calculator.

(c)

To determine

To calculate: The value of logarithm log480 with the help of change-of base formula and calculator.

(d)

To determine

To calculate: The value of logarithm log160.25 with the help of change-of base formula and calculator.

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