Answer:
Explanation:
We can solve the equation 4x+2 = 12 for x using the change of base formula by isolating x on one side of the equation:
4x + 2 = 12
Subtracting 2 from both sides:
4x = 10
Dividing both sides by 4:
x = 2.5
We do not need to use the change of base formula to solve this equation as it is a simple linear equation that can be solved by basic algebraic manipulations. Therefore, none of the given options are correct.