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
Lerok [7]
3 years ago
13

(x2+x)(x2-2x-3) is equal to?

Mathematics
1 answer:
PtichkaEL [24]3 years ago
3 0

Answer:

x^4-x^3-5x^2-3x

Step-by-step explanation

Use the FOIL Method or factor.

You might be interested in
What is (1. 6x 7. 3) (–0. 6x 2) – (7. 8 – 3. 4x), simplified? (1. 6x 7. 3) (–0. 6x 2) – (7. 8 – 3. 4x) 1. 6x 7. 3 – 0. 6x 2 – 7.
bekas [8.4K]

The simplified form of the equation is 4.4x + 1.5.

Given

Equation; (1.6x + 7.3) + (–0.6x + 2) – (7.8 – 3.4x)

<h3>Addition</h3>

The addition is the process of adding things together.

To simplify the equation follow all the steps given below.

First, open the brackets combine like terms, and simplify.

Then,

The equation in simplified form is;

\rm  (1.6x + 7.3) + (-0.6x + 2) - (7.8 -3.4x)\\\\1.6x+7.3-0.6x+2-7.8+3.4x\\\\1.6x-0.6+3.4x+7.3-7.8\\\\4.4x+1.5

Hence, the simplified form of the equation is 4.4x + 1.5.

To know more about addition click the link given below.

brainly.com/question/15892196

7 0
2 years ago
Use the data set to answer questions 1-3.
xxTIMURxx [149]

Answer:

Q3 = 37.5

Step-by-step explanation:

Place the data items in order from least to greatest

5, 8, 10, 20, 25, 30, 35, 40, 45

Find the number in the middle 25

Then take the number on the right, take the two numbers in the very middle add them together and divide by 2. 35+40 = 75/2 =37.5

If you don't have to show your worK:

TI84 calculator [stat][edit]input data [stat][calc][1-var stats]{list:L1][enter][enter]scroll down till Q3

3 0
3 years ago
Which of the following notations correctly describe the end behavior of the polynomial graphed below
Irina18 [472]
The answer is B
To visualize this, think of the first line as saying "As x approaches negative infinity, f(x) (or just y) approaches __".  As the graph goes left, it goes up: so, as x approaches negative infinity, f(x) approaches infinity.  As the graph goes right, it goes down: so, as x approaches infinity, f(x) approaches negative infinity.
5 0
3 years ago
Read 2 more answers
Giving brainliest <br><br>question in the file below
Tomtit [17]
I’m not exactly sure but I think it’s 1 and 2
5 0
3 years ago
Read 2 more answers
find the median of the data 74,78,86,67,80, the mean is... the median is... find the modes of the data 67,74,77,78 or there is n
Oxana [17]
The mean is: 77 | The median is: 78 | And there is No mode in the data set
6 0
3 years ago
Other questions:
  • HELP QUICK!!!!
    13·2 answers
  • Identify the inequality that describes this graph​
    7·1 answer
  • I cant figure this out, please help
    15·1 answer
  • Find the value of x show steps
    13·1 answer
  • What are the x- and y- intercepts for the line y−3=3(x+5)
    6·1 answer
  • Solve for t(advanced rational equations)
    10·2 answers
  • Help i dont know how to do this type of questions​
    11·2 answers
  • Simplify<br> (8^2)^3<br><br> I thought it was 8^5 of five but I might be wrong
    5·1 answer
  • 2. A group of activists wants to raise money for a good cause, so they decide to sponsor a bicycle race. It receives $60 per cyc
    10·1 answer
  • What's the best first step in solving-4 + 2/5 &gt; 5/10
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!