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
Gemiola [76]
3 years ago
8

1. Factor the expression 3X^3+4X^2-15X-20 Show your work

Mathematics
1 answer:
Sever21 [200]3 years ago
5 0
1
3 {x}^{3}  - 15x + 4 {x}^{2}  - 20
3x( {x}^{2}  - 5) + 4( {x}^{2}  - 5)
( {x}^{2}  - 5)(3x + 4)
You might be interested in
Who wants 100 points and free brainliest just answer 6+6
vfiekz [6]

Answer:

12

Step-by-step explanation:

Please give me brainliest :)

8 0
3 years ago
Read 2 more answers
2. Decreasing W-4 allowances will ________ the net pay in your paycheck and ______ your total tax burden.
nikklg [1K]
It equals to the the w-4 that’s allows you that will the net pay in your paycheck
6 0
4 years ago
Manny plans to save 1/12 of his salary each week. If his weekly salary is ​$​420 find the amount he will save each week.
Alona [7]

Answer:

$37.50

Step-by-step explanation:

1/12 × 450 = 37.50

8 0
3 years ago
Read 2 more answers
What is the prime factorization of 45/72
emmainna [20.7K]
5/8 I believe. You can divide both by 9
4 0
3 years ago
If the volume of a cubical box is 1728cm find its total surface area​
Lera25 [3.4K]

Answer:

<h2>864 cm²</h2>

Step-by-step explanation:

The formula of a volume of a cube:

V=s^3

<em>s</em> - <em>edge</em>

We have

V=1728\ cm^3

Substitute:

s^3=1728\to s=\sqrt[3]{1728}\\\\s=12\ cm[/texbecause[tex]12^3=1728

The formula of a surface area of a cube:

SA=6s^2

(6 square faces of a cube)

Substitute:

SA=6(12^2)=6(144)=864\ cm^2

8 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is true?
    9·2 answers
  • There are 2 cups in 1/2 quart of milk. How many cups are in 1 quart of milk? There are _______ cups in 1 quart of milk.
    15·2 answers
  • What is the probability that the first player does not get a blue character?
    13·1 answer
  • 3x-6+4=-20<br><br> please give step by step explanation
    9·2 answers
  • Draw and write the correct expression for the sum of 7 fifteens and 38 fifteens
    13·1 answer
  • What is the product? (3a^2b^4)(-8ab^3)
    8·2 answers
  • Which addition does the model below represent? 5 positive tiles and 3 negative tiles. 8 + (negative 3) 2 + (negative 3) 5 + 3 5
    10·2 answers
  • Compute the product AB by the definition of the product of​matrices, where Ab1 and Ab2 are computed​ separately, and by the​row-
    7·1 answer
  • If r=1 and 0=7pi/6, what is the approximate arc length?
    8·1 answer
  • Is the following number rational or irrational ? pi * sqrt(4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!