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
iren2701 [21]
2 years ago
12

Solve for x. 2x2 + x = 10

Mathematics
1 answer:
Stells [14]2 years ago
8 0

Answer:

x = 2, x = -5/2

Step-by-step explanation:

2x² + x - 10 = 0

(2x + 5)(x - 2) = 0

2x + 5 = 0

2x = -5

x = -5/2

x - 2 = 0

x = 2

You might be interested in
At Hunter's Arcade, 2/3 of the games are racing games. Among the racing games, 3/5 are motorcycle-racing games. What fraction of
Andreas93 [3]
5/8 I believe this is the answer
7 0
2 years ago
The entire graph of the function g is shown in the figure below.
marusya05 [52]

The domain of the function is [-4, 4) and the range of the function is [-5, 2)

<h3>How to determine the domain and the range of the function?</h3>

<u>The domain</u>

As a general rule, it should be noted that the domain of a function is the set of input values or independent values the function can take.

This means that the domain is the set of x values

From the graph, we have the following intervals on the x-axis

x = -4 (closed circle)

x =4 (open circle)

This means that the domain of the function is [-4, 4)

<u>The range</u>

As a general rule, it should be noted that the range of a function is the set of output values or dependent values the function can produce.

This means that the range is the set of y values

From the graph, we have the following intervals on the y-axis

y = -5 (closed circle)

y = 2 (open circle)

This means that the range of the function is [-5, 2)

Read more about domain and range at:

brainly.com/question/10197594

#SPJ1

7 0
2 years ago
This is the 3rd. highest points to who ever solves all 3 ​
LenKa [72]

B and F

the x coordinates shift one to the right, so that's B.

the image flips over the x axis so the y coordinates become negative

6 0
2 years ago
Read 2 more answers
Approximately 10% of all people are left-handed. Consider a grouping of fifteen people.
vaieri [72.5K]
1.5 but you can’t get half a person
8 0
3 years ago
Help plz need answer asap
AlladinOne [14]

Answer:

The image that is correct is the one with yellow starting at positive 4 and green at negative 4. The solution is anything less than positive 4.


3 0
3 years ago
Other questions:
  • What is next letter BE GJ LO QT
    15·1 answer
  • Which equation best represents this situation?  The number 88 is equal to a number divided by 11.   A. 88 = 11g   B. 88 = 11 + g
    5·1 answer
  • What's the simplified form of x - 1 + 4 + 7x - 3 ?
    11·2 answers
  • Which of the following is the equation of a trend line for the scatter plot below?
    11·1 answer
  • Solve for the indicated variable
    12·1 answer
  • If the m&lt;1<br> =<br> 40, what is the m&lt;3?<br> A(80<br> B(10<br> C(40<br> D(100
    14·1 answer
  • Which of the following is a trinomial with a constant term?
    7·1 answer
  • What is the volume of a rectangular prisim with the following dimensions? Length= 2 1/2 Width= 4Height= 2 1/4
    5·1 answer
  • Could someone help me plz.<br><br><br> x/7=(-19)<br><br> b/7=5<br><br> a/10=(-9/10)
    14·1 answer
  • HELP PLEASE??????????????<br> :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!