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
Jobisdone [24]
3 years ago
5

Find the factored form of 13x+x^2=0

Mathematics
1 answer:
ASHA 777 [7]3 years ago
8 0

Change it into the form

ax^2 + bx + c = 0

x^2 + 13x + 0 = 0

This equation has a common factor, x. Factorise it out.

<h2>x (x + 13) = 0</h2>
You might be interested in
Pls help tap picture to see the three problems
valentinak56 [21]
1. Slope intercept form. First find two points to get slope: (0,-3) and (-3,-4). Slope is
(-4 - -3)/(-3 - 0)= 1/3
Use one of the points of (x,y) to solve for b
Y=1/3x + b
-3 = 1/3(0) + b
-3 = b so your slope intercept equation is
Y = 1/3x - 3

2. Rate of Change is slope. Your points are (0,10) and (24,6) so slope is (6-10)/(24-0)
= - 1/6 which means that for each 1 unit increase in x, y decreases by 1/6.

3. Standard form is ax + by =c
Notice it is the same line as in the first graph so it's the same equation
y = 1/3x - 3
First, you cannot have fractions, so you have to multiply the equation by 3 to get rid of the 1/3.
3y= x - 9. Now move the x over:
-x + 3y = - 9. Now get rid of the negative value on x by multiplying the entire equation by -1:
x - 3y = 9
8 0
3 years ago
Martina filled 100 mL container with water. Simone field a 1.2 L container. How much water more water did Simone have her contai
Helga [31]

20 mL

hope this helps

                                            

              

     

5 0
3 years ago
E - 867 = 108; E = need help
lina2011 [118]
To solve for E you'll add 867 to 108.

E - 867 = 108
E = 108 + 867
E = 975

Hope this helps :)

7 0
3 years ago
Urgent help please !!!
chubhunter [2.5K]

Answer:

The answer is A. 3x + 3

Step-by-step explanation:

Umm yea its that

6 0
3 years ago
I'm a 10 x 10 grid that represents 800 one square represents
nasty-shy [4]
One square represents 8
7 0
3 years ago
Other questions:
  • Randy walks his dog each morning he walks 7/12 of a mile in 7 minutes how many miles does he walk in 1 minute
    11·2 answers
  • What do we use mathematical induction for?
    11·2 answers
  • If f(x)= 4x+3 and g(x)= 3x evalute f(x). g(x) for x=-1 over 2
    10·1 answer
  • DO THIS PLEASE!<br> STEP BY STEP
    13·1 answer
  • Mary invested $5000 in the bank. How much money does she have at the end of 15 years if the interest rate is 4.5% per annum ? A
    14·1 answer
  • The data below shows the scores of some students on a test: 32, 29, 21, 20, 26, 23, 28 Which box plot represents the data? A box
    15·2 answers
  • Lindsay fills up the gas tank before beginning a long trip. When the gas gauge shows that she has used three-eights of a tank of
    10·1 answer
  • To convert 10 kilometers to meters, you would use the ratio 1000 meter/1 kilometer
    9·2 answers
  • 2. Lorena is trying to choose between two different savings accounts at H-Town Bank. She will deposit $3,500 dollars and will le
    8·1 answer
  • On election day ,register votes go to a polling place to cast their votes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!