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
xxTIMURxx [149]
3 years ago
6

X² + 4x + 3 = 0Can someone please help me solve this quadratic equation ​

Mathematics
1 answer:
gavmur [86]3 years ago
8 0

Answer:

Step-by-step explanation:

x= -1 and -3

What when multiplied is +3 but when added is 4? 3 and 1. You then get (x+3)(x+1) is the first part of the answer. If you want to find x, set x+3 to 0. x+3=0. Then subtract 3 from both sides to get x by itself. x= -3. Do the same with the x+1.

You might be interested in
If x = 10 and the area of the rectangle is 120, what is the length of the other side?
sweet [91]

Answer:

12

Step-by-step explanation:

to find area you do length times width. if we have one side we have to find what 120/10 is. that is 12. 10 x 12 is 120.

6 0
3 years ago
A store is having a sale on liquid soap and sponges. The cost of 6 bottles of soap is $9.12. The cost of 4 sponges is $5.00 what
Alenkinab [10]

Answer:

$6.79

Step-by-step explanation:

We need to find the cost of a bottle of soap.  We divide the cost by the number of bottles

$9.12/6 = $1.52 per bottle

We also need to find the cost for a sponge

$5.00/4 = $1.25 per sponge

We want to find the total cost of 2 bottles of soap and 3 sponges

cost = 2 * 1.52 + 3 * 1.25

       = 3.04 + 3.75

     = 6.79

7 0
3 years ago
2
emmasim [6.3K]

Answer:

The answer is B

Step-by-step explanation:

hope this helps

5 0
3 years ago
THIS IS MY LAST QUESTION I HAVE TO DO, PLEASE HELP ME!
dimulka [17.4K]
The answer to the problem is 6,-6
8 0
3 years ago
Selecting a marble from a bag containing 50 marbles and 45 orange marbles
tamaranim1 [39]
U have a 90% chance of picking an orange marble, 10% of picking a different color
7 0
3 years ago
Other questions:
  • 2 people share 4/3 feet of rope. What length of rope should each friend get?
    12·1 answer
  • Anybody, please answer this for me. I'm not good at mathematics
    12·1 answer
  • A soccer field measures 300 feet by 180 feet. What is the area of the field?
    14·1 answer
  • You roll a fair 666-sided die. What is \text{P(roll greater than 4})P(roll greater than 4)P, left parenthesis, r, o, l, l, space
    10·1 answer
  • If BD bisects angle ABC, measure of DBC = 79 degrees, and measure of angle ABC= 9x-4, find the value of x.
    14·2 answers
  • Susu is solving the quadratic equation 4x2 – 8x – 13 = 0 by completing the square. Her first four steps are shown in the table.
    12·2 answers
  • Please help <br> {[(3^8) x (2^-5) x (9^0)]^-2} x [(2^-2)/(3^3)]^4 x (3^28)
    7·1 answer
  • Using the rest of my points to ask this, please answer quickly :)
    11·2 answers
  • What is the formula area for a triangle?
    14·1 answer
  • Bob said a street was 4000 meters long. Steve said another street was 2010 meters long. They both want to know what both the str
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!