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
Nastasia [14]
3 years ago
5

2xsquered minus 8x minus 24

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0

Answer:

x = 6 or x = -2

Step-by-step explanation:

Solve for x:

2 x^2 - 8 x - 24 = 0

The left hand side factors into a product with three terms:

2 (x - 6) (x + 2) = 0

Divide both sides by 2:

(x - 6) (x + 2) = 0

Split into two equations:

x - 6 = 0 or x + 2 = 0

Add 6 to both sides:

x = 6 or x + 2 = 0

Subtract 2 from both sides:

Answer: x = 6 or x = -2

You might be interested in
0.65+0.04+0.35 Simplify the expression and identify which property is used in each step
densk [106]

Answer:

<h2>1.04</h2>

Step-by-step explanation:

<h2>Hope this helps. Mark as brainlest plz!</h2>
5 0
3 years ago
Read 2 more answers
I'm lowkey bout to have a heart attack if I don't get a tutor :(
allochka39001 [22]

Answer:

5(2x + 6) = -4(-5 -2x) + 3x

10x + 30 = 20 + 8x + 3x

10x + 30 = 20 + 11x

Applying the additive inverse property, we get,

10x + 30 - 10x - 20 = 20 + 11x - 10x - 20

10 = x

4 0
3 years ago
Please help me I’ll give brainliest-
maw [93]

Answer:

96cm^3

Step-by-step explanation:

sjabvsjsusbehd

6 0
3 years ago
Anybody got some answers for this?
IceJOKER [234]
Asked and answered elsewhere.
brainly.com/question/8825098
8 0
3 years ago
On a certain map 3/4 inch represents one mile, what distance, in miles is represented by 1 3/4 inches
Radda [10]
2 1/3 miles

1/4 of an inch is 1/3 of a mile
6 0
3 years ago
Other questions:
  • A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in
    6·1 answer
  • How do i delete a question?
    9·1 answer
  • Use the Parabola tool to graph the quadratic function. f(x)=2x^2−12x+19 Graph the parabola by first plotting its vertex and then
    9·1 answer
  • Using the side-splitter theorem, Daniel wrote a proportion for the segments formed by line segment DE. What is EC?
    14·2 answers
  • What is the inverse function of d(x) = 2x - 4?
    10·1 answer
  • Need help with 19-20 your suppose to simplify the expression
    10·1 answer
  • If r - 5y = 6, what is the value of y when:=-4?
    15·2 answers
  • I am having trouble with a problem that asks what the mistake a student made and to write down the correct equation.​
    12·1 answer
  • I’m giving brainlest pls help me
    15·1 answer
  • I really need help and if you give wrong answer or link then you are gonna be reported!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!