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
Oliga [24]
3 years ago
12

Factor by grouping: 12x^3-20x+3x-5

Mathematics
2 answers:
Igoryamba3 years ago
5 0
There are no rational roots
F(x) = 4x^2<span>+1
</span>Group 1:  3x-5 
Group 2:  12x3-20x2<span> 
</span>
This is going to take a long time to explain so the answer is just (12x2<span> - 12x - 5) • (x + 1)</span>
labwork [276]3 years ago
3 0
1,728x-23x-5
1,705x-5
You might be interested in
An equation with a graph that is a straight line is called
Alinara [238K]
The answer is called a linear equation :))
7 0
2 years ago
Write an inequality for the graph
natima [27]
The open circle means the inequality will be greater than or equal to (≥) or less than or equal to (≤).
A closed circle means the inequality will be greater than (>) or less than (<)

An arrow pointing right to increasingly positive values means the inequality is getting greater (> or ≥)
A narrowing pointing left to increasingly negative values means the inequality is getting lesser (< or ≤)

So for this graph with an open circle and rightward pointing arrow, “x” will be some number on the number line greater than the first point of -38:
x > -38
6 0
3 years ago
Please help me and type out the answer
Orlov [11]

Answer:

The owner makes $2 in sales per customer

Note: The "Amount of sales" label of the question is phrased poorly. s could be better labeled "profit from sales" or at least "Amount made from sales", etc.

Step-by-step explanation:

If you logically think about how the answer (now that you know it) relates to the question, it should make simple sense.

i.e. if you consider the first column where $24 is made from 12 customers, and divide the $24 made by the 12 customers, you'll see that each customer spends $2.

3 0
2 years ago
Read 2 more answers
There are three marbles in a bag. One is red and two are black. What is the probability of picking a black marble first, putting
Maru [420]

Answer:

well for me I think

Step-by-step explanation:

2/3×2/3

4/9

since they are replacing the black marbles back

6 0
3 years ago
What is 7 1/2 hrs before 2:12 am
Elena-2011 [213]
6:42 pm because you just subtract the elapsed time. 
8 0
3 years ago
Other questions:
  • What are prime numbers
    8·2 answers
  • Lucia hit a golf ball 240 feet. How many yards did she hit the ball?
    10·1 answer
  • HELPPPPPPP please and include work
    12·1 answer
  • What statement best demonstrates why the following is a NON-EXAMPLE of a polynomial?
    13·1 answer
  • Solve for each expression by writing the solution in unit form and in standard form.
    14·1 answer
  • the area of a trapezoid is 36 square inches. The height is 4 inches and one bases twice the length of the other base. What are t
    10·2 answers
  • 1. Mike makes a commission of 8.5% on each TV set sold at store. Each TV costs $120. How much money will he make as commission i
    5·1 answer
  • Which gives the correct values for points A, B, C, and D? A number line going from negative 2 to negative 1. There are 5 equal s
    8·1 answer
  • −39 = −0.6k<br> what does k equal
    8·2 answers
  • HEEELLLLLLLLLLLP MEEEEEEEEE!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!