What is the true solution to the logarithmic equation below? log4[log4(2x)]=1

1 answer:

6 0

To solve this problem, you have:
1. You have the following logarithmic expression log4[log4(2x)]=1, therefore:
log4[log4(2x)]=1
4^log4[log4(2x)]=4^1
2. By definition, a^log(x)=x, then:
log4(2x)=4
4^log4(2x)=4^4
2x=4^4
x=256/2
x=128
Therefore, the answer is the option d: d. x=128

You might be interested in

More than 200 universities in the United States and many more worldwide have sport management programs. Approximately how many a

Westkost [7]

Answer:

54 programs

Step-by-step explanation:

As of today's date 12/25/2020, there are a total of 54 programs that have been accredited by the Commission on Sport Management Accreditation (COSMA). Each university program that has been accredited can be found on COSMA's official website along with the date in which each program was officially accredited and the basic information regarding the program and its university. More and more programs are being added as time goes by.

4 0

3 years ago

A cereal box has a length of 8 inches, a width of 2.5 inches and a height of 12 inches. The cereal box is made completely of car

ozzi

We know that

[the surface area]=2*[area of the base]+[perimeter of the base]*height
[the surface area]=2*[8*2.5]+[2*(8+2.5)]*12
[the surface area]=40+252-----> 292 in²

the answer is
the least amount of cardboard needed to make the cereal box is 292 in²

5 0

3 years ago

Describe the slope of the line of best fit

Aliun [14]

Answer:

The graph represent a scatter plot between variable A on the horizpntal line and the variable B on the vertical line.

A line of best fit is a straight line drawn through the maximum number of points on a scatter plot balancing about an equal number of points above and below the line.

As shown by graphinf a line through the maximum number of points, balancing about an equal number of points above and below the line, we can deduce that:

The line of best fit drops from left to right, so the variables have a negative correlation.

3 0

3 years ago

14х2 - 8х + 3 – 6х2 +7x-11

Afina-wow [57]

Answer:8x^2-1x-8

Step-by-step explanation:

7 0

4 years ago

PLS HELP AM I RIGHT!!!!? IF NOT PLEASE TELL ME AND SHOW YOUR WORK FOR 10 POINTS

Salsk061 [2.6K]

Answer:

you are correct

Step-by-step explanation:

since there is a box in the angle, it means it's 90°, so if the 1rst angle is 30°, the other one has to be 60°

5 0

3 years ago