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
kvasek [131]
4 years ago
13

3x(x + 4) + 3(x + 4) = 0

Mathematics
1 answer:
zzz [600]4 years ago
8 0

answer

3x^{2}+15x+12=0

Step-by-step explanation:

equation: 3x(x + 4) + 3(x + 4) = 0

distribute 3x into your (x+4)

that'll give you : 3x^{2} +12x+3(x+4)=0

now distribute your 3 into your (x+4)

that'll give you 3x^{2} +12x+3x+12=0

now combine like terms and you'll end up with

3x^{2} +15x+12=0

hope this helps

You might be interested in
Helpppppp meeee please and thank you
LiRa [457]

Answer: Side angle side

Step-by-step explanation:

4 0
3 years ago
What is 221/72 in demical form?
stira [4]

Answer-221/72=3.0610

5 0
3 years ago
Write an equation of a line that is parallel to the line y<br> 4x +3
maxonik [38]

Answer:

y=4x+4

Step-by-step explanation:

There are infinite answers

All you have to do is changed the last number 3, to any real number greater or less than 3

4 0
3 years ago
What type of angles are the X-8 and the 4x-7?
nika2105 [10]
C. Straight angle pair
8 0
3 years ago
Solve for a.
Shalnov [3]

Answer:

the answer is -3

Step-by-step explanation:

1. add the -4 to 10 (-10 + 4)

2. -6= 2a

3. divide both sides by 2

4. -3= a

hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • The total cost for playing paintball is Php 100 per gun for rent and Php 1000 per 2000 paintballs. Assuming only 2000 paintballs
    8·1 answer
  • Simplify 4+(-3)-2x(-6)
    8·1 answer
  • What values of b satisfy 3(2b + 3)2 = 36?
    8·1 answer
  • The manager of a paint store wants to determine whether the average amount of paint contained in 1-gallon cans purchased from Gl
    7·1 answer
  • Don’t say A or B!!!! Just help me plz and thx
    10·2 answers
  • What effect does doubling the radius of a cone's base have on the cone's volume?
    7·1 answer
  • Refer to the coordinate system shown below. Write the ordered pair that names point M.
    10·2 answers
  • Does anyone know what the walking rate is?
    14·2 answers
  • If one inch represents 12ft what by dimensions would you use to make a scale drawing of a building 75 ft by 80 ft
    10·1 answer
  • Please help me for questions 2,3,4, and 8. Also explain how to find out correlation for them.​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!