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
valentinak56 [21]
1 year ago
14

Find a solution of the quadratic equation.6x squared + 7x + 2 =0

Mathematics
1 answer:
worty [1.4K]1 year ago
5 0

Given the equation:

6x^2+7x+2=0

We will use the following rule to find the solution to the equation:

x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}

From the given equation: a = 6, b = 7, c = 2

So,

\begin{gathered} x=\frac{-7\pm\sqrt[]{7^2-4\cdot6\cdot2}}{2\cdot6}=\frac{-7\pm\sqrt[]{1}}{12}=\frac{-7\pm1}{12} \\ x=\frac{-7-1}{12}=-\frac{8}{12}=-\frac{2}{3} \\ or,x=\frac{-7+1}{12}=-\frac{6}{12}=-\frac{1}{2} \end{gathered}

So, the answer will be option B) x = -1/2, -2/3

You might be interested in
A number, added to its three quarters, is equal to its double decreased by 6. What is the number
faust18 [17]

Answer:

9

Step-by-step explanation:

i hope this is helpful........

7 0
2 years ago
HELP PLZZZ!!!
mafiozo [28]
The length of the arc
5 0
2 years ago
Read 2 more answers
Can someone help me this is urgent I really apressuare if someone did this at time please
Mariulka [41]
What's the question?

7 0
2 years ago
What is 1.43 as a mixed number
denpristay [2]
143 over 100 Would be an examaple of a mixed number would just fine.
8 0
3 years ago
Read 2 more answers
What forms of the following equation in?<br><br> y=5x−3
alexdok [17]
5x-y=3
Not sure if it’s correct
4 0
2 years ago
Read 2 more answers
Other questions:
  • Can somebody help and explain this plzz
    6·1 answer
  • To solve the equation 5sin(2x)=3cosx, you should rewrite it as___.​
    10·2 answers
  • HELP AGAIN :))) PLEASE HELP
    10·2 answers
  • In a purely monopolistic market with a demand curve P = -Q / 10 + 2000, to maximize profit the firm provides the application at
    5·1 answer
  • Which set of numbers could be the length of the sides of a triangle?
    15·2 answers
  • Find the largest degree of x that can be factored out of all terms<br> 9x and 45​
    14·1 answer
  • Will mark brainliest!! Please help asap!!
    6·1 answer
  • There is a class of 70 students. 40 of the students are boys. What is the ratio of boys to girls?
    9·1 answer
  • PLEASE HURRY I WILL DO ANYTHING (not anything but give brain list)
    15·1 answer
  • Help on this please.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!