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
Tomtit [17]
2 years ago
14

Solve the equation 2x^2-9x=0 by factoring

Mathematics
2 answers:
qwelly [4]2 years ago
7 0

Answer: x = 0, \frac{9}{2}

Step-by-step explanation:

    Given:

2x^2-9x=0

    Rewrite:

0 = 2x² - 9x

    Factor:

0 = (2x - 9)x

    Solve:

x = 0, \frac{9}{2}

alexgriva [62]2 years ago
7 0

<u>To factor something, we essentialy take apart the equation until we reach its most basic form as shown below</u>

   ⇒<em> formal terms: break the expression down into smaller </em>

<em>                                expressions that are multiplied together</em>

<em>            </em>2x^2-9x=0\\x(2x-9)=0<==<u>factored form</u>

<u>To find the solutions in this case, we set the two parts of the factored forms, 'x' and '2x-9' equal to zero, and solve for x</u>

   x = 0\\\\2x-9=0\\2x=9\\x= \frac{9}{2}

Thus the solutions are 9/2 and 0

<u>Answer: 9/2, 0</u>

<u><em>For Further Reference</em></u>: brainly.com/question/11254759?referrer=searchResults

Hope that helps!

You might be interested in
Which of the following sets of side
Ostrovityanka [42]

Answer:

A

Step-by-step explanation:

Because 29+39=68

68<69

therefore this would not make a triangle!

4 0
3 years ago
Read 2 more answers
What is the exact volume of a cone with a radius of 9 cm and height of 6 cm?
andreyandreev [35.5K]

V≈508.94cm³ would be chur answer

i luv chur pfp by the way

7 0
3 years ago
Read 2 more answers
What is 10/5 + 5????????
Elena-2011 [213]

Answer:

7

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Joe paid $14.00 for a board game this was 70% of the original price what was the original price
wolverine [178]
70% turns into .70×14.00
4 0
3 years ago
Read 2 more answers
Please help me with this question!! TRIGONOMETRY
Gelneren [198K]
<h3>Answer: B) 17.4</h3>

Work Shown:

sin(angle) = opposite/hypotenuse

sin(35) = 10/x

x*sin(35) = 10

x = 10/sin(35)

x = 17.434467956211 make sure your calculator is in degree mode

x = 17.4

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me solve this problem?
    13·1 answer
  • Aurelio can choose between 3 pairs of pants and 4 shirts. How many different outcomes are in the sample space?
    5·1 answer
  • The area of the polygon is 27 mi2. What is the formula that shows the length of side a?
    6·2 answers
  • The tables show some input and output values:
    14·2 answers
  • A whale is at the surface of the ocean to breathe. What is the whale’s elevation?
    10·2 answers
  • If jim had 8 apples and you took 5 away and gave him two back how many apples do you have?
    14·1 answer
  • HELP: Find the angle measure of angle Z. *<br> A.30<br> B.5<br> C.25<br> D.15
    12·1 answer
  • pls pls pls help i give brainest and i will give 20 points and i will give a thanks plssss sove 22 and 23
    6·1 answer
  • Which of the following represents a function?
    12·1 answer
  • The length of a rectangular box is 2 times its width, and its height is 6 in more than its width.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!