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
maxonik [38]
3 years ago
10

Giving brainliest 3x^{2} -5x-2=0

Mathematics
2 answers:
Bumek [7]3 years ago
5 0

Answer:

4x=2

Step-by-step explanation:

3x^2-5x-2=0

 9x-5x-2=0

  4x  +2   +2

       4x=2

MaRussiya [10]3 years ago
4 0

Answer:

Step-by-step explanation:

I can guess what the instructions are, but it'd be helpful if you were to share them.

3x^2 - 5x - 1 = 0 is a quadratic with coefficients {3, -5, -1}.  Find the discriminant b^2 - 4ac:  25 - 4(3)(-1) = 13.

Because the discriminant is positive, we know we have two unequal real roots here.  Continuing with the quadratic formula, we obtain:

      -(-5) ±√13          5 ± √13

x = ----------------- = ----------------

            2(3)                   6

You might be interested in
I just need an answer, it's my last question.
GrogVix [38]
It's D i just took the test, I'm sure of it

3 0
3 years ago
Why are probability and statistics important?
Anestetic [448]

Answer:

Studying probability and statistics will allow you to see the world from an entirely different perspective, since the subjects will give you the tools to model and analyze situations, which involve uncertainty.

7 0
3 years ago
Please assist with this question!!!!!!!!!! No links or your account will be banned
andriy [413]

Answer:

8/15

Step-by-step explanation:

4 0
2 years ago
PLSSSSS I NEED HELP I WILL GIVE BRAINLEST OR HOWEVER I SPELL IT PLSS ITS ON THE PICTURE‼️‼️
Mice21 [21]

Answer:

2nd option where z=2

w=3

4 0
3 years ago
Read 2 more answers
Find the equation of the line passing through (3,4), (-1,-2).
Kryger [21]

Answer:

(y-(-2))/(x-(-1)= (-2-4)/(-1-3)

(y+2)/(x+1)= (-6)/(-4)

(y+2)/(x+1)= (3/2)

Cross multiplying

2y+4= 3x+3

3x-2y-1=0

7 0
3 years ago
Other questions:
  • The ratio of the number of boys to the number of girls in a school is 5 : 7. If there are 600 students in the school, how many a
    12·1 answer
  • 2) Carlos makes 1 pound of snack mix using nuts, raisins, and cereal. He uses 1/3 pound of 10
    9·1 answer
  • Which costs more over the course of a year: a medium 3 item pizza, which costs $7.25, four times a week, or going out to a fine
    14·1 answer
  • Write the following in scientific or standard notation:
    5·1 answer
  • iIsabelle is mixing red paint with blue paint to make purple paint.she ads 3/10 of a fluid ounce of red to 11/16 fluid ounces of
    14·1 answer
  • It’s due today and I have no idea what to do!! someone please help me ://
    10·1 answer
  • Elizabeth has 1.32 pounds of candy. She wants to share it equally with herself and 3 friends. How much candy will each person re
    7·1 answer
  • The table shows the relationship between the number of faculty members and the number of students at a local school. What is the
    7·1 answer
  • Which equation represents a line which is perpendicular to the line y = 4/3x – 7?
    12·1 answer
  • Determine the average number of customers waiting in line. (Round your answer to 2 decimal places.) b. Determine the average tim
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!