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
Law Incorporation [45]
3 years ago
12

Log(x^2– 64) - log(x + 8)

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

log (x - 8).

Step-by-step explanation:

log(x^2– 64) - log(x + 8)

= log[ (x^2 - 64) / (x + 8)]

= log [ (x + 8)(x - 8) / (x + 8)]

= log (x - 8).

You might be interested in
Simplify the expression.<br><br><br> Write your answer without negative exponents.
Phoenix [80]

Answer:

-5/ (x^19 * y^12)

Step-by-step explanation:

-15x^-10 * y ^ -3 * x^-9 * y^-9/3 (It's writing it like this.)

15 and 3 have a GCF of 3.

-5x^-10 * y^-3 * x^-9 * y^-9/1

Reduce similar occurrences. *twice in a row*

-5x^(-10 + (-9)) * y^(-3 + (-9))/1

Remove extra signs *twice in a row*

-5x^(-10 - 9) * y^(-3 - 9)/1

Remove extraneous 1.

-5x^(-10 - 9) * y^(-3 - 9)

Add integers.

-5x^-19 * y^-12

Negative powers change multiplication to division.

-5 / (x^19 * y^12) is the final answer.

Even with that, the simplified answer wouldn't have negative exponents because of the negative powers rule.

8 0
2 years ago
Which of the folowing is equal to 7 1/3
Romashka-Z-Leto [24]

Answer:

22/3

Step-by-step explanation:

Make the whole number turn into a fraction, (21/3) and add the numerator (1/3), which the answer would be 22/3

7 0
3 years ago
140 is what percent of 500?​
MAXImum [283]

Answer:

28%

Step-by-step explanation:

5 0
3 years ago
Lesson 2-3
malfutka [58]

Answer:

18. g= -3

19. x= -1

20. n= 3

21. p= -1

22. d= -3

23. a= 5

Step-by-step explanation:

how to solve the variable (using 18 as an example)

step 1: simplify both sides of the equation.

20+g+g=14

(g+g)+(20)=14(combine like terms)

2g+20=14

2g+20=14

step 2: subtract 20 from both sides.

2g+20−20=14−20

2g=−6

step 3: divide both sides by 2.

2g/2 = -6/2

6 0
3 years ago
2 There are x fish in a pond.
Akimi4 [234]

Answer:

x+5

Step-by-step explanation:

We are adding fish

There were x and then we added 5

There are now

x+5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the experimental probability of randomly selecting a marble that is either green or purple. Write your answer in simplest f
    14·1 answer
  • There are 92 students on the bus. 43 are girls and the rest are boys. At the stop along route, half of the students exit the bus
    6·1 answer
  • [y = 4x] [x + y = 5]
    8·1 answer
  • Jamie bought a necklace at a department store for 23.50. Later that day, she saw the same necklace at a local jewelry store for
    12·1 answer
  • What makes 5,459,176,320 unique
    7·1 answer
  • I need a free maths tutor please :)
    12·2 answers
  • I really need help! it’s due soon:)
    9·1 answer
  • The graph shows a proportional relationship between
    15·2 answers
  • Find the Error A student states that the exterior angle of a triangle can never be a right angle. Choose the response that ident
    5·1 answer
  • F(n) = n² – 3 g(n) = 4n - 1 Find f[g(1)]
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!