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
Nadya [2.5K]
3 years ago
6

Which of the following is a factor of 3x^3+18x^2+27x? A. 9x B. x^3 C. x+3 D. x-3

Mathematics
1 answer:
Tju [1.3M]3 years ago
3 0
3x³ + 18x² + 27x = 3x(x² + 6x + 9) = 3x(x+3)²

Answer: <span>C. x+3</span>
You might be interested in
You have a recipe that requires 1/3 cup of sugar but you only want to make a fourth of the recipe how much sugar do you need to
zysi [14]

Answer:

A

Step-by-step explanation:

how I solved it was 4x3=12

6 0
3 years ago
Read 2 more answers
big water canoeing company rents conoes for 75$ per hour. explain why the point (0,0) and (1, 75) are on the graph of the relati
Pepsi [2]
The X (1) axis represents the number of hours, and the Y (75) axis represents the number of dollars. When 0 hours are passed, 0 hours are payed (0,0) 1 hour 75 dollars are payed (1, 75) 2 hours 150 dollars is payed (2, 150) and so on
3 0
3 years ago
Dividing polynomials. Help
lbvjy [14]

you can use long division to do this:-

a + 3 ) a^2 + 2a + 3

= a - 1 remainder 6 or you can write it as a - 1 + 6 / (a + 3)

4 0
3 years ago
Paolo was asked to find the original dimension of an enlarged pentagon. His solution is shown next to the pentagons. A small pen
seropon [69]

Answer:

  Paolo made an error when he cross multiplied the proportion

Step-by-step explanation:

The proportion is ...

  \dfrac{3}{12}=\dfrac{x}{8}

"Cross multiply" means "multiply both sides of the equation by the product of the denominators."

  \dfrac{3}{12}(12)(8)=\dfrac{x}{8}(12)(8) \quad\text{cross multiply}\\\\(3)(8)=(x)(12) \quad\text{Paolo got something different}

4 0
3 years ago
Read 2 more answers
Mila has $420 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. She buys a
aksik [14]

she can buy 3 out fitsStep-by-step explanation:

7 0
3 years ago
Other questions:
  • Brayden has a package of 95 marbles he gave a equal number of marbles to each 6 of his friends. How many marbles does each frien
    7·1 answer
  • What equals 29 in stead of 1x29<br> in multipctin
    5·2 answers
  • I am new to this app and trying to see if it works. I did some of the work already.
    12·1 answer
  • Do I add or multiply the 11 and 3?
    15·2 answers
  • 10. What is the value of xin the equation below?<br> 4<br> 2<br> +<br> 7<br> 2
    8·1 answer
  • What is the probability that Mary will get an "11"?
    11·2 answers
  • Help fast Help fast Help fast Help fast Help fast Help fast
    14·2 answers
  • Solve for x. Round to the nearest tenth.<br> Please help!!!
    5·1 answer
  • Bob has a recipe for salad dressing. The recipe says to mix 14 c lemon juice, 18 c mustard, and 14 c vinegar. How much lemon jui
    15·2 answers
  • find the length of the longest side in XYZ and find the perimeter . show work and don’t use me for points please
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!