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Chapter 5: Q. 65 (page 284)

Solve the equation(15)x=125

and verify your results using a graphing utility.

Short Answer

Expert verified

Required solution set is {2}.

Step by step solution

01

Step 1. Given information  

(15)x=125

02

Step 2. Calculations 

(15)x=1255-x=5-2ifau=avthenu=vx=2

03

Step 3. Graphing solution  

Graphy=15x and y =1/25 intersect at (2,0.04)

Hence the required solution set is {2}.

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