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
marusya05 [52]
3 years ago
7

I need help on this problem. I don’t understand it at all. Please help me.

Mathematics
1 answer:
Inessa [10]3 years ago
5 0

When dealing with numbers, we find the LCM by factoring the numbers, and then choosing all the primes appearing, with the highest exponent possible.

Similarly, we will factor the polynomials first:

x^4+3x^3 = x^3(x+3)

x^2-9 = (x+3)(x-3)

x^3+6x^2+9x = x(x^2+6x+9) = x(x+3)^2

The following factors emerged:

  • x,\ x^3 We will choose x^3 because it has the higher exponent
  • x-3
  • x+3,\ (x+3)^2 We will choose (x+3)^2 because it has the higher exponent.

So, the LCM is

x^3(x-3)(x+3)^2

You might be interested in
a rope that measures 3.98 meters is cut into two pieces. if one peice measures 1.425 meters, what is the length of the other pie
Anna11 [10]
The length of the other piece is 2.555
8 0
3 years ago
What is the greatest common factor of 128 and 96
aalyn [17]
The greatest common factor is 32

6 0
3 years ago
Read 2 more answers
PERSONAL EXEMPTIONS
WINSTONCH [101]
5151.56 - 3000 = 2151.56
5 0
3 years ago
2. Grades: 89.5 points/ 100 total is an A in school. If we have 530 total points this
Anton [14]

Answer: bruh just take one more test and get a 100% on it and then itll raise your grade to an A

Step-by-step explanation:

HOPE THIS HELPED MY G...

5 0
3 years ago
Read 2 more answers
HELP I NEED TO DO THIS BY TODAY
Fudgin [204]

Answer:

I can't see the picture.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The diagram shows PQR. Which term describes point S?
    15·2 answers
  • I WILL GIVE BRAINLIEST
    7·1 answer
  • What is 1 4/7 divided by 4 5/7<br> ANSWER THIS ASAP I ONLY HAVE 57 minutes LEFT PLEASE HURRY!!!!
    10·1 answer
  • Nathan wants to buy a car that costs $25,920 he has $3,000 as a down payment and his payments will be $450 for 6 years through r
    7·1 answer
  • PLS HELP!!
    12·2 answers
  • Round 3.392 to the nearest whole number
    11·2 answers
  • A recipe for 8 showed 1.75 kg of plain flour. Theo used a calculator and worked out
    8·1 answer
  • Find wx? please help
    7·2 answers
  • 3/5 of 7 pls help shshshshs
    13·1 answer
  • A tank is full of water. Find the work (in ft-lb) required to pump the water out of the spout. Use the fact that water weighs 62
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!