1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bond [772]
3 years ago
15

What is the true solution to 3 l n 2 + l n 8 = 2 l n (4 x)

Mathematics
2 answers:
IrinaVladis [17]3 years ago
8 0

Answer:  2

<u>Step-by-step explanation:</u>

3 ln (2) + ln (8) = 2 ln (4x)

  ln (2)³ + ln (8) =   ln (4x)²

  ln (2³ · 8)        =   ln (4x)²

      (2³ · 8)        =      (4x)²    

           64         =      16x²

            4          =          x²

           ±2        =           x

-2 is an extraneous solution because x > 0

The only valid answer is x = 2

notka56 [123]3 years ago
5 0

Answer:

C. on edge

Step-by-step explanation:

You might be interested in
Two quantities are proportional if they vary and have a constant ratio or unit rate.
madreJ [45]
I think true but i could be so wrong
8 0
3 years ago
Fran has a poster that measures 3/4 square yard in area. The length of the poster is 1/3 yard. What is the width of the poster.i
Brums [2.3K]

Answer:

2 1/4 yards.

Step-by-step explanation:

Width = area / length

Width = 3/4 / 1/3

= 3/4 * 3

= 9/4

= 2 1/4 yards.

The width is actually the length!! but nvm.

3 0
3 years ago
Homework due tomorrow pls help !!
Andrej [43]
8+3+11=22
8 divided by 2=4
11-3=8
2+3+3=8
soo =8
♦️=3
⭐️=11
5 0
2 years ago
Read 2 more answers
What is the gcf of 18 and 9?
Zanzabum
The gcf of 9 and 18 is 18
8 0
3 years ago
Read 2 more answers
What is equivalent to ln(e^3)
malfutka [58]

Answer:

3

Step-by-step explanation:

The natural log is the inverse of the exponential (and vise versa), so ln(e^3) = 3.

(This is the also same as e^(ln3))

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which reason justifies Statement 1?
    8·1 answer
  • Which of the following is not a way Ian Dicker claims a Business Intelligence Dashboard will help you to make good business deci
    15·1 answer
  • Can someone help me with this spring crossword
    10·1 answer
  • How many times can 1 go into 72
    7·2 answers
  • Evaluate the expression: [(7 x 6) + 15]2 + 8
    13·2 answers
  • On Monday the temperature dropped from -30 F from 1pm-7pm.If the temperature change was the same every hour, what was the hourly
    7·1 answer
  • Graph the equations to solve the system. y = x + 4 y = -x - 6 choose the correct answer a.) solutions: all numbers on the line
    10·1 answer
  • BRAINLIEST TO EVERY ONE <br> WHO ANSWER THIS QUESTION<br> WITH A PROPER EXPLANATION
    13·1 answer
  • Carlos took a total of 8 quizzes over the course of 4
    8·1 answer
  • Is the graph increasing, decreasing, or constant?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!