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
trasher [3.6K]
3 years ago
15

Please help, see attachment for equation!

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0

Answer:

The answer to your question is the last option

Step-by-step explanation:

Quadratic equation

                                2 = - x + x² - 4

Order the equation from the highest power to the lowest power. Do not consider 2 because it is not consider in the options given.

                               x² - x - 4  = 0

Identify a, b and c

                              (1) x² -(1) x - 4 = 0

    a = 1    b = -1    c = - 6      

Substitution              

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

You might be interested in
2(g+5)=-7-4g+g include instructions plz!
Elza [17]
First distribute the 2, then add 7 to that side, so you have 2g+17=-4g+g , subtract 2g and it should be easy to find from there lol
4 0
3 years ago
120 - 40 divided by 4 x 6 write 2 steps and then answer and i will give u brainliest
astra-53 [7]

Answer:

your answer is 10/3 (fraction)

Step-by-step explanation:

120-40=80

4 x 6=24

80/24=

  1. first divide both sides by four and get 20/6
  2. then divide by 2 to get 10/3 (fraction form)
5 0
3 years ago
Read 2 more answers
Find the geometric mean of the pair of numbers. Give your answer in simplest radical form.
NARA [144]

9514 1404 393

Answer:

  10√5

Step-by-step explanation:

The geometric mean of two numbers is the square root of their product.

  m = √(20×25) = √500 = √100 × √5

  m = 10√5

The geometric mean of 20 and 25 is 10√5.

6 0
3 years ago
How to right a polynomial function with a degree of 7 and a leading coefficient of 3
tia_tia [17]

Answer:

Step-by-step explanation:

I assume you mean to write a polynomial function. I don't know how righting works.

The simplest one I can think of is

y = 3x⁷

4 0
2 years ago
Which of the following is the correct factorization of the polynomial below?<br> 2p2 - 11pq + 2407
siniylev [52]

Answer:

p(2p-11q+24p^6)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which epuation could be used to represent the table shown?
    7·1 answer
  • A bacteria culture has 2,000 bacteria. The number of bacteria increases by 5% each hour. How many bacteria are there after 12 ho
    5·1 answer
  • A hairdresser gives between 6 and 20 haircuts in a day. She works six days per week. What is a reasonable estimate of the number
    12·1 answer
  • Can someone explain and tell the answer please
    13·1 answer
  • A test for tuberculosis was given to 1000 subjects, 8% of whom were known to have tuberculosis. For the subjects who had tubercu
    12·1 answer
  • Mildred’s salary has increased from £24,600 to £25,338. By what percentage has her salary increase?
    11·1 answer
  • A store is offering a 25% discount on all electronics during a special weekend sale. Marcia wants to buy a television that regul
    14·1 answer
  • Factor the expression<br> B^2 + 56+ 6
    13·2 answers
  • Tanvi’s town voted on a new speed limit. Of the votes received, 20 were in favor of the new speed limit and 80 were opposed. Wha
    5·1 answer
  • Joyce saved $120 on an item that was $75 off. What was the original price
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!