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
lidiya [134]
4 years ago
6

Find the solution to the equation below. 2x^2+3x-20=0

Mathematics
2 answers:
icang [17]4 years ago
8 0

C maybe bro I’m not really sure tho think I’m messing up

Sphinxa [80]4 years ago
4 0
<h2>Answer:</h2>

<u>The right choice is </u><u>(D) x= -4, 5/2</u>

<h2>Step-by-step explanation:</h2>

2x^2+3x-20=0

By factoring the expression we get

2x²2  +8x−5x−20=0

(x+4) (2x−5) = 0

Now

(x+4) = 0 OR x = -4

and

(2x-5) = 0 OR x = 5/2

S the solutions are

x= -4 and x = 5/2

You might be interested in
Solve -3x + 12 = x – 4<br><br> Show your work
jeka94

Answer:

Step-by-step explanation:

-3x +12 =x-4

+3x

12 = 4x -4

+4

16 = 4x

Divide by 4

4 = x

3 0
4 years ago
Read 2 more answers
Gamal spent $12. 50 at the book store. The difference between the amount he spent at the video game store and the amount he spen
AysviL [449]

Answer: The options are kinda weird

But the solution to x - 12.5 = 17 is x = 29.5, so whichever equation you plug this into is correct is the right equation...

8 0
3 years ago
Ron wants to make a rectangular basketball court. What is the area of Rons court?
Yanka [14]
Depends on what the length and the width is.
4 0
3 years ago
(15 points)Need help on math homework... here take sum point for helping!
Alex787 [66]

Answer:

7 is y= 0.25p+5

8 is 60t=1350

9 is y=5t+40

10 is y=1 1/4b

Step-by-step explanation:

4 0
3 years ago
Find a solution of the linear inequality.<br> y&gt;_4x-5
irga5000 [103]

Answer:

(0,0) is among the solutions

Step-by-step explanation:

The given inequality is y\ge4x-5

A solution to this inequality is any ordered pair that satisfies the inequality.

Let us check for x=0 and y=0

We substitute to get:

0\ge4*0-5

0\ge-5....This is true.

Therefore (0,0) is a solution to the given inequality.

There are infinitely many solutions.

4 0
3 years ago
Other questions:
  • A dairy scientist is testing a new feed additive. She chooses 13 cows at random from a large population. She randomly assigns no
    6·1 answer
  • Write an equation of the line that passes through the points (1, 2) and (14, 2)
    11·1 answer
  • A student wants to conduct an experiment to see how quickly information can travel. On Day 1 of the experiment, the student tell
    9·1 answer
  • A moving truck can carry up to 3,000 pounds. The truck can carry 75 of the same-sized boxes. If each box weighs the same amount,
    8·1 answer
  • According to the table listing average daily expenses for a tourist by country based on high and medium categories, Brazil has a
    9·2 answers
  • What percent of 240 is 180?
    5·2 answers
  • Weird math question.
    10·1 answer
  • Help me with this please!!! :)
    14·1 answer
  • You decide to erect A statue of yourself in your homeroom class is 10.25 feet tall fire code forces you to leave 1.5 feet of spa
    5·1 answer
  • What is the slope of the line?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!