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
miskamm [114]
3 years ago
15

F(x)=16x^4-81=0 select all zeros of the function !!!

Mathematics
2 answers:
Bess [88]3 years ago
8 0

Answer:

1 and 2

Hope this helps

atroni [7]3 years ago
6 0

Answer:

3/2, -3/2, (if it is asking for imaginary solutions as well then 3i/2 and -3i/2)

Step-by-step explanation:

You might be interested in
3 + 2x ≥ -4 solutions
erik [133]

Answer:

x  ≥ -7/2

Step-by-step explanation:

3 + 2x ≥ -4

Subtract 3 from each side

3-3 + 2x ≥ -4-3

2x ≥ -7

Divide each side by 2

2x/2  ≥ -7/2

x  ≥ -7/2

6 0
3 years ago
Read 2 more answers
IF THE RATIO IN A VALENTINE'S
GalinKa [24]

Answer:

12 dark chocolates

Step-by-step explanation:

Let there are 2x milk chocolates and 3x dark chocolates.

Total no of milk chocolates = 8

ATQ,

2x = 8

x = 4

Dark chocolates = 3x

= 3(4)

= 12

Hence, there are 12 dark chocolates.

3 0
2 years ago
What is the distance between (-5, 5) and (1, -2)
Murrr4er [49]

Answer:

\displaystyle d=\sqrt{85}\text{, or about 9.22 units}

Step-by-step explanation:

          We will use the distance formula to solve.

\displaystyle d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}

\displaystyle d=\sqrt{(1--5)^2 +(-2-5)^2}

\displaystyle d=\sqrt{(6)^2 +(-7)^2}

\displaystyle d=\sqrt{36+49}

\displaystyle d=\sqrt{85}\text{, or about 9.22 units}

<em>Read more about using the </em><em>distance formula</em><em> here: brainly.com/question/15691280</em>

6 0
1 year ago
he table shows the cost of downloading songs. Number of Songs Cost 0 0 1 $1.25 2 $2.50 3 $3.75 4 $5.00 What does the rate of cha
horsena [70]
From the table we can see:
Number of songs:         Cost:
          0                         $ 0
          1                         $1.25
          2                         $2.50
          3                         $3.75
          4                         $5.00
Therefore the rate of change is: (2.50 - 1.25) / ( 2 - 1 ) = $1.25
Answer:
It means that : C. The cost increases $1.25 for each additional song that is downloaded.

3 0
3 years ago
Read 2 more answers
Someone help me with this xD
finlep [7]

Answer:

i think it is the 3rd one

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope?
    5·1 answer
  • I’m confused on this question help?
    6·2 answers
  • A vehicle covers 360 miles in 5.5 hours. What is the average speed of the vehicle (in miles per hour) to the nearest tenth.
    5·2 answers
  • Graph the function g(x)=10*(3/5)^t
    9·1 answer
  • Complete each ratio table to solve each problem.
    11·1 answer
  • based on the given information which theorem could be used to prove that angle PQR is greater than or equal to angle TSR? QR is
    12·1 answer
  • Is 8in 15in and 17in a right triangle
    13·1 answer
  • Try your best on math
    12·1 answer
  • What is the inverse function of y=x^2+4
    7·1 answer
  • Determine which postulate can be used to prove the triangles are congruent then identify the valid congruency statement.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!