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
kiruha [24]
3 years ago
9

What is the solution to 2x^2-3x-1=0

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0
<span>x=<span><span>​4</span>​<span>​<span>3+<span>√<span><span>​<span>17</span></span>​<span>​​</span></span></span></span></span><span>​​</span></span>,<span><span>​4</span>​<span>​<span>3−<span>√<span><span>​<span>17</span></span>​<span>​​</span></span></span></span></span><span>​​ Is the answer. 
</span>
I hope this helps. :)

</span></span>
You might be interested in
Im confusedd, please help??
spayn [35]

Answer:  three sets of value show 3 consecutive increases and they could be the intensities during fourth, fifth, and six visits:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Explanation:


1) The program recommends a constant intensity for 3 visits, which is what the table shows:

Day        Intensisty

1             63%

2            equal ⇒ 63%

3            equal ⇒ 63%


2) Hence, you have to determine the valid sets that meet the recommendation for the fourth, fifth, and six visits, which are the next three.


2) For the next three visits, the program recommensd increasing intensities.


There are three options that show 3 consecutive increases; they are:

  • 66%, 69%, 72%;
  • 63%, 65%, 67%, and
  • 67%, 72%, 77%

Therefore, those are the choices that apply.

4 0
3 years ago
Which line plot displays a data set with an outlier?<br><br> Plz answer quickly!
iren2701 [21]
The answer is the first data set because remember, an outlier is a number in a data set that is extremely far away from all of the other numbers.

You can easily tell which one is the outlier, the first data set's outlier is 13, because it is was placed so far away from the other data points.

We know that the first data set is correct because all of the other data sets have numbers that are clustered together.

~Hope I helped!~
7 0
3 years ago
Determine which relation is a function.
yan [13]
I believe the answer is A.
The other values have repeated X values.

4 0
3 years ago
Read 2 more answers
Solve -5(8 – 0.5x) = -2(3 – 0.4x) HELP ASAP
svetlana [45]

Answer:

20

Step-by-step explanation:

if you want a explanation ask for it :)

6 0
3 years ago
Combine the like terms to create an equivalent expression: 2s+(-4s)
Ira Lisetskai [31]

Answer:

-2s

Step-by-step explanation:

2s+(-4s)

2s-4s

-2s

Hope this helps ;) ❤❤❤

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following are accepted without proof in a logical system? A.Axioms B.Theorems C.Postulates D.Common Notions
    6·1 answer
  • The ratio of boys to girls in Mr. Jordan's soccer team is the same as the ratio of boys to girls on Ms. Grolin's soccer team. Th
    7·2 answers
  • 7. Which two equations are equivalent?
    14·1 answer
  • An equilateral triangle and a square both have perimeters of 48 inches. what is the ratio of the length of the side of the trian
    9·1 answer
  • Whats the value of Z? Please halp
    9·1 answer
  • Solve for the red variable
    15·1 answer
  • What is the distance between the points (-4,5) and (8,9)?
    12·1 answer
  • Which angle is in standard position?
    10·1 answer
  • A confectioner bought 15 chocolates for Rs. 1. If he sold all chocolates at 25% profit, how many chocolates were sold for Rs. 1?
    5·1 answer
  • A line passes through the point (-8, 6) and has a slope of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!