Question

What is the solution of the equation below? Round your answer to
two decimal places.

10 times log(4x) = 25

Answer 1

Answer:

x ≅ 79.1

Step-by-step explanation:

10log(4x) = 25  

2log(4x) = 5  

log((4x)²) = 5  

(4x)² = 10⁵  

16x² = 100,000  

x² = 6,250  

x ≅ 79.1

Answer 2

(A) 79.06 is the correct answer!