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
saw5 [17]
3 years ago
10

What is the solution set of 2x^2+x=15?

English
1 answer:
zysi [14]3 years ago
8 0

Answer:

x1 = -3, x2 = 5/2

Explanation:

2x^2+x-15=0

2x^2+6x-5x-15=0

2x*(x+3)-5(x+3)=0

(x+3)*(2x-5)=0

x+3=0

2x-5=0

x=-3

x=5/2

You might be interested in
Which of these sentences uses the word requisite correctly? The emperor was known for his courageous and requisite spirit. The w
agasfer [191]
The second to last one 

3 0
3 years ago
Read 2 more answers
Anton needs to identify the eight different scoring statistics for all the players on his school’s basketball team. Which graphi
viva [34]
A. chart ata di ako sure pero pwede na din HAHAHAHAHAHAHHA
7 0
2 years ago
HYBRID GROUND TRUFLOWER
tester [92]

Write a well-organized four-paragraph classification essay discussing two types of damages caused by the Beirut Port blast.

7 0
2 years ago
What is the central figure of the Kiowa Sun Dance?
Nitella [24]
YES IT IS Little red!!!!!!!!!!!!!!!!!!!!!!!!!!
5 0
3 years ago
When Dorothy's aunt first came to the area where she lives in The Wonderful of Oz, she was young and pretty. Now she is thin
NeTakaya
The answer I believe would be C
4 0
3 years ago
Other questions:
  • What promises are exchanged between King Arthur and the hag?
    14·1 answer
  • Which best descibe a way in which robert kinzlers and joe morgans accounts of pearl harbor attack differ
    10·2 answers
  • Read this excerpt from Little Brother and answer the following questions in complete sentences using proper grammar and punctuat
    14·2 answers
  • PLEASE ANWSER QUICKLY!!5. Analyze the figurative language: My soul has grown deep like rivers
    7·2 answers
  • In at least 150 words words, define foreshadowing and provide an example of it from Oedipus the King.
    6·1 answer
  • WILL GIVE BRAINLY!!!
    15·1 answer
  • I need help!!!!! HELP PLEASE!! I’ll give you BRAINLIEST IF YOU GIVE ME A GOOD ANSWER!!
    9·2 answers
  • I need Help I'm Stuck on this​
    14·2 answers
  • 2 Clouds are
    7·1 answer
  • Who has the power to determine equality?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!