Question

Which of the following is true regarding the solutions to the logarithmic equation below?

2 log Subscript 3 Baseline (x) = 4. log Subscript 3 Baseline (x squared) = 4. x squared = 3 Superscript 4. x squared = 81. x = 9, negative 9

Answer 1

Answer:

D.

Step-by-step explanation:

x=9 is a true solution and x = -9 is an extraneous solution

Answer on Edgen. 2020

Answer 2

The equivalent of the equation 2log3(x) = 4 is x = 6.

Equation

An equation is an expression used to show the relationship between two or more numbers and variables.

Given the equation:

$2log_3(x)=4\\\\Applying\ the\ law\ of\ logarithms\ to\ get:\\\\log_3(x^2)=4\\\\Also:\\\\3^4=x^2\\\\x = 9$

The equivalent of the equation 2log3(x) = 4 is x = 6.

Find out more on Equation at: https://brainly.com/question/13763238