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
NeTakaya
3 years ago
5

which shows the correct substitution of the values a, b, and c from the equation 0 = 4x2 2x – 1 into the quadratic formula below

? quadratic formula: x = -b±√b^2-4ac/2a
Mathematics
2 answers:
Rom4ik [11]3 years ago
6 0

Answer:

Step-by-step explanation:

Its Option A for those who didn’t get the explanation.

irinina [24]3 years ago
5 0

0 = 4x^2+2x- 1

Quadratic formula is

x = \frac{-b+-\sqrt{b^2-4ac}}{2a}

'a' is the coefficient of x^2 = 4

'b' is the coefficient of x = 2

'c' is the constant = -1

Now we plug in all the values in quadratic formula

x = \frac{-b+-\sqrt{b^2-4ac}}{2a}

x = \frac{-2+-\sqrt{2^2-4(4)(-1)}}{2(4)}

x = \frac{-2+-\sqrt{18}}{8}

The above one is the substitution of values of a,b,c in quadratic formula.

You might be interested in
In building a tent, Jada ties a rope from the top of a pole 3 meters high to a stake that is 4 meters away from the base of the
Leokris [45]

Answer:

The answer is most definitely B

3 0
2 years ago
The table shows the numbers of students at a high school who take Spanish or Chinese. No students take both languages. What
omeli [17]

Answer: Boutta snitch on you. CHHS 10th grade

Step-by-step explanation:

4 0
3 years ago
__mm x 9mm x 12mm=756mm
Anna [14]
7 mm x 9mm x 12mm = 756mm


To get this answer you have to multiply 9 and 12 which would be 108. Then you have to divide 108 on both sides to get mm by itself. 756 divided by 108 is 7 which is the answer!
3 0
2 years ago
Read 2 more answers
Solve for x.<br> 9x = 3x - 36<br> A x = -6<br> B x = – 4<br> C X=4<br> D x = 6
Lelu [443]

Answer:

x=-6

Step-by-step explanation:

9x-3x=-36

6x=-36

x=-6

brainliest?

7 0
3 years ago
Read 2 more answers
If 35men can do a piece of work in 45days,How long should 27men takes​
Ilya [14]

Answer:

37

Step-by-step explanation:

what's the difference between 35 and 45 .

10

5 0
3 years ago
Other questions:
  • Which of the following equations is of a parabola with a vertex at (0, 3)?
    10·1 answer
  • What is 89 divided by 6 in long division
    6·2 answers
  • My grade is a 77%, if i get a 0% on a paper worth 30% of my grade, what will my grade be now??
    14·1 answer
  • Write the slope-intercept form of the equation that passes through the point (3,6) and is parallel to the line y = 5x - 5
    6·2 answers
  • Sales tax is 6% and you spend $42. How much money will you spend on tax?
    9·2 answers
  • What conclusion can you draw from the following statements using the Law of Syllogism?
    15·1 answer
  • HELP PLEASE <br><br> combine like terms to create an equivalent expression
    11·2 answers
  • What is the common difference of the arithmetic sequence 5, 8, 11, 14?
    15·1 answer
  • Im not sure how to do this "y=x+0.5
    7·1 answer
  • I need help pllssss​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!