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
svetoff [14.1K]
3 years ago
10

Factor 16x2 + 121 over the set of complex numbers. Enter your answer in the box.

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

(4x - 11i)(4x -+11i)

Step-by-step explanation:

Factor as a difference of squares

a² - b² = (a - b)(a + b)

note that i² = - 1

Given

16x² + 121

= (4x)² - (11i)²

= (4x - 11i)(4x + 11i)

You might be interested in
Write down the exact value of:<br> a) cos 90 <br> b) sin 90<br> c) tan 0
viktelen [127]

Answer:

The exact value of

cos90 is 0

sin90 is 1

tan90 is indeterminate.

3 0
3 years ago
Read 2 more answers
The cost to ride a ferris wheel is $2.00 per person. The ferris a wheel has a capacity of
irakobra [83]

Answer:

When we have a function f(x), the domain of the function is the set of all the inputs that "work" (Not only in a mathematical way, the context is also important) with the function f(x)

In this case, we have a function M(p) = $2*p

This function represents the amount of money collected depending on the number of people who ride on the ferris whell.

Then p can be only a whole number (we can not have 1.5 people, only whole numbers of people).

And we also know that the maximum capacity of the ferris is 64 people.

Then:

p ≤ 64

And we also should add the restriction:

0 ≤ p ≤ 64

(Because p can't be smaller than zero)

Such that p should also be an integer, then, the domain is:

D: p ∈ Z, p ∈ {0, 1, 2, ..., 64}

7 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLIEST
jok3333 [9.3K]

Answer:

x > 2

Step-by-step explanation:

Since the dot is not filled in, it does not include 2. Since it is moving to the right, it means it is more than 2.

Hope that helps!

7 0
3 years ago
Read 2 more answers
What is the quotient of 1 1/2 ÷ 3/4?
Viktor [21]

Answer:

22/3

Step-by-step explanation:

4 0
3 years ago
(27x^4-18x^3+9x^2)÷3x
Goshia [24]

Answer:

the answer is 9x^3 - 6x^2 + 3x

Step-by-step explanation:

take each number with variable and divided by 3x

3 0
3 years ago
Other questions:
  • Julian is a teaching assistant at a local community college. A tutor at the same college works the same hours as Justin but earn
    6·1 answer
  • I’m the parking lot at a truck shop there were 6 more cars than 18-wheel trucks. There are 134 wheels in the parking lot. How ma
    13·1 answer
  • Late shows Some TV shows begin after their scheduled times when earlier programs run late. According to a network’s records, abo
    9·1 answer
  • PLEASE HELP ME PRE CAL/TRIG
    7·1 answer
  • Area between two shapes. IXL Geometry help pls ! (will mark the brainiest)
    15·1 answer
  • 3 pineapples, 2 cabbages and 6 bananas cost a total of $27.
    15·1 answer
  • In the metric system, which prefix would you use for "1/100"?
    8·1 answer
  • PLEASE help me! I’m giving all my points, please help ASAP!!!
    7·2 answers
  • A rectangular park, 90 meters by 60 meters, is to be built on a city block having an area of 9000 m^2. A uniform strip borders a
    15·1 answer
  • What percent of 48 is 20?<br> Pleaseee
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!