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
Murljashka [212]
3 years ago
11

Factor. 3n4+21n3+27n2

Mathematics
1 answer:
OlgaM077 [116]3 years ago
7 0
To factor out the expression we look for number which is divisible by every term in our case it is 3n^2:
3n^4+21n^3+27n^2
we first begin by factoring out 3n^2, this will give us;
3n^2(n^2+7n+9)
hence, since we cannot factorize the quadratic expression the answer remains to be:
3n^2(n^2+7n+9)

You might be interested in
Rob who has 13 girls phone number that are in his homeroom has 3 more than half the number that jay has what is the algebraic eq
Vikki [24]
Well Jay has 20 phone numbers. 
20j=13r-3x2 im not sure but i hope that helped a little.
8 0
4 years ago
The population of current statistics students has ages with mean mu and standard deviation sigma. samples of statistics students
hram777 [196]
Answer: The central limit theorem tells us that when random samples are chosen the results tend to approach a normal distribution.

The basic idea is that the more random samples that you select, the closer you should get to the mean. In most cases, 30 or more samples is regarded as a large enough sample to get close to the mean. Our sample is 48, so we should be close to the mean.
3 0
4 years ago
HELPPPPP!!!! <br><br> What is the difference of the polynomials?
deff fn [24]

Answer:

7x2 + 3y2 - 4x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pleaseeee help me. I'm stuck on a math question.
lozanna [386]

The slope of the function for pronghorn antelope is 60.78 which infers that the rate of speed of the pronghorn is 60.78 miles per hour.

7) The given function that represents the speed of the pronghorn is

y = 60.78x - 5.4

Comparing this function with the general equation of a straight line

y = mx + c we can conclude that the slope of the function is 60.78 .

So the Pronghorn's rate of speed is 60.78 miles per hour.

8) Now the speed of the cheetah is given in the form of a table.

Let us take any two points on the graph

(0.5,21.85) and (2,118.60)

Slope of the line passing through these two points

= (118.6-21.85)/(2-0.5)

=64.5

So the slope of the graph is 64.5 and the average rate of speed of the Cheetah is 64.5 miles per hour.

9) From the above two slopes and the rate of speed we can conclude that the speed of the cheetah is 64.5 mph which is greater than that of the pronghorn 's speed of 60.78 miles per hour.

To learn more about slope visit:

brainly.com/question/13281781

#SPJ1

6 0
2 years ago
Round 9.17302 to the nearest thousandths tenths and nearest unit
statuscvo [17]

Answer:

170000

Step-by-step explanation:

17000

4 0
3 years ago
Other questions:
  • A spinner of a board game can land on any one of three regions​labeled: A,​ B, and C. If the probability the spinner lands on B
    7·1 answer
  • Find a power series for the function, centered at c. f(x) = 1 9 − x , c = 4 f(x) = [infinity] n = 0 Incorrect: Your answer is in
    14·1 answer
  • 8 sisters share 3 egg rolls equally how much does each get?
    11·2 answers
  • Two runners start 30 kilometers apart and run toward each other. They meet after 3 hours. One runner runs 2 kilometers per hour
    10·1 answer
  • 6. If EF=3x-17, FG=2x-8, and EG=15, find the value of x, EF, and FG. the drawing is not to scale
    12·1 answer
  • I seem to be stuck on these few questions, could anyone help me?? ty
    13·1 answer
  • NEED HELP ASAP find the value of x and y
    7·1 answer
  • What is the radius of 6cm
    8·1 answer
  • Question 12
    12·1 answer
  • 80 PTS <br> In the triangle below X=[?] cm. Round to the nearest tenth.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!