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
Ugo [173]
3 years ago
13

How do you solve this? 3x(x+4)=0​

Mathematics
2 answers:
Lelechka [254]3 years ago
3 0

Answer:

3x=0 or x+4=0

x=0 or x=−4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x2+12x=0

Step 2: Factor left side of equation.

3x(x+4)=0

Step 3: Set factors equal to 0.

3x=0 or x+4=0

x=0 or x=−4

miss Akunina [59]3 years ago
3 0

Answer:

3x^2+12x

Step-by-step explanation:

I can't quite remember but I believe that is the answer

You distribute the 3x into the parenthesis

3x(x)+3x(4)

You might be interested in
Equivalencia de-4n+1​
postnew [5]

Answer:

Please translate this to english for my help

Step-by-step explanation:

5 0
3 years ago
A circle has its center at (1, 4) and a radius of 2 units. What is the equation of the circle? (1 point) (x + 2)2 + (y + 4)2 = 2
yawa3891 [41]

Answer:

3rd one. The general form of a circle is set equal to the radius squared. So right side is 4 then plug in values until true.

5 0
3 years ago
Read 2 more answers
Given the system of equations presented here:
Nata [24]
2x + 4y = 14
4x + y = 20......multiply by -4
----------------
2x + 4y = 14
-16x - 4y = -80 (result of multiplying by -4)
---------------add
-14x = -66....as u can see, ur y's cancel out

so ur answer is : 1st answer choice <==

** and just so u know, u could have multiplied the 1st equation by -2, and it would have cancelled out ur x's
6 0
3 years ago
Which number is the median? 5, 15, 16, 20, 21, 21, 23, 23, 23, 26, 26, 26, 26, 27, 27, 29, 29, 29, 29, 29, 30, 30, 30, 30
scoray [572]

Answer:

median is 26

Step-by-step explanation:

26+26=52

52÷2=26

8 0
3 years ago
Read 2 more answers
9(3+c+4) what is the answer
zzz [600]

Answer:

the answer is 9c+63

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Andrew is buying three different colors of tiles for his kitchen floor. he is buying 50 more purple tiles than black tiles, and
    9·1 answer
  • 17) 16-81 +10 &gt; 22<br> -6-4-2 0<br> 2<br> 4<br> 6<br> 8 10 12 14 16 18 20 22 24
    11·1 answer
  • The wheels on Jason’s dirt bike measure 19 inches in diameter. How many revolutions will the wheels make when Jason rides for 50
    8·1 answer
  • Which of these four sets of side lengths will form a right triangle?
    12·1 answer
  • 3/4|-4-2(6)^2| answer please
    7·1 answer
  • If The Base Of A Triangle Is 6 cm And Its Hypotenuse Is 10cm, Then Find Its Area Pls Reply ASAP​
    6·1 answer
  • What is the volume of this triangular prism?
    5·1 answer
  • What is the inverse function of f(x) =10^x
    6·2 answers
  • Seat plan. She wishes to arrange them in such a way that only boys or girls
    9·1 answer
  • Explain how we use the distributive property in math:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!