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
Nonamiya [84]
3 years ago
14

Show all work to solve 3x^2 − x − 2 = 0.

Mathematics
2 answers:
Aleks [24]3 years ago
8 0

Answer:

x=-2/3, x=1

Step-by-step explanation:

Quadratic equations, Eh?

So let's Solve!

Quadratic Formula!\\x=\frac{1+-\sqrt{1+24} }{6} \\x=\frac{1+-5}{6\\}\\x=-\frac{2}{3}, x=1

Sorry if you don't know quad. formula!

Anyways, Hope this Helps!

See Ya!

P.S. Stay Safe!

Usimov [2.4K]3 years ago
6 0

Hey there!

First factor out your LEFT SIDE of your equation

Like: (3x + 2) (x - 1) = 0

SET your factors to EQUAL TO 0

Like: 3x + 2 = 0 or x - 1 = 0

Simplify above ⬆

You should have: x = - 2/3 or x = 1

Answer: x = - 2/3 or x = 1

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

You might be interested in
Confused on this help plss
ValentinkaMS [17]

Answer:

of iv

+

2

(

4

−

)

=

2

+

6

−

3

x+2({\color{#c92786}{4-x}})=2x+6-3x

x+2(4−x)=2x+6−3x

+

2

(

−

+

4

)

=

2

+

6

−

3

Step-by-step explanation:

follow me

8 0
2 years ago
What is -2 < 3t-2 less than or equal to 10? Plz show your work I need this by tomorrow I will give brainliest to the person w
AnnZ [28]

Answer:

The answer is t>0

Step-by-step explanation:

Let's solve your inequality step-by-step.

−2<3t−2

Step 1: Flip the equation.

3t−2>−2

Step 2: Add 2 to both sides.

3t−2+2>−2+2

3t>0

Step 3: Divide both sides by 3.

3t /3 > 0/3

<em><u>t>0 </u></em>

6 0
3 years ago
Read 2 more answers
You buy 2.3 pounds of apples for<br>$1.43 per pound. How much do<br>you spend?​
saveliy_v [14]

Answer:

$3.30 ($3.289)

Step-by-step explanation:

2.3 times 1.43 = 3.289 rounded to 3.30

6 0
3 years ago
1. -x=10y<br><br>2. y+8=-x<br><br>3. -4+7x+4=3y​
fiasKO [112]

Answer:

1 y=-1/10x

2 y=-x-8

3 y= 7/3x or 2 1/3x

Step-by-step explanation:

1 -x=10y

divide -x and 10 by 10

2 y+8=-x

subtract 8

3 -4+7x+4=3y

divide everything by 3

6 0
3 years ago
Which of the following is equivalent to 3 (small) 4?<br><br> 7<br> 12<br> 64<br> 81
anygoal [31]
Do you mean 3^4?

If you mean this^ the answer would be 81.

4 0
3 years ago
Other questions:
  • How do I do question 6?
    15·1 answer
  • Can someone please help me with this question?
    11·2 answers
  • 70 over 100 it is the same 0.07 explain
    15·2 answers
  • If 40% of Jeanne's friends play kickball on weekends, what fraction of her friends don't play kickball?
    11·2 answers
  • In a fifth grade class, 3/4 of the students like to go to the movies. Of the students who like to go to the movies, 2/3 of them
    9·1 answer
  • Sara is cutting ribbon for a math project. She has four feet of ribbon that must be cut into 7 equal lengths. How long will each
    15·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    9·2 answers
  • Please help me an explain the steps to get the answer
    11·2 answers
  • What is this answer to this question
    10·2 answers
  • The transverse axis of a hyperbola is the x-axis, and the equation of the asymptotes is y=± (4)/(3)x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!