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
Sound policy requires that a certain number of trees be planted for every tree that is cut down for example of 8 trees are cut d
Nimfa-mama [501]

Answer:

30 trees

Step-by-step explanation:

Given the policy:

8 trees are cut down 48 trees will be planted

If homeowner is going to cut down five trees on his property how many trees will be planted

Since :

8 trees cut down = 48 planted

5 trees cut down = X

Cross multiply :

8 * X = 48 * 5

8X = 240

X = 240/8

X = 30

Hence, 30 trees will need to be planted

4 0
3 years ago
GI bisects DGH so that m DGI is x-3 and mIGH is 2x-13 find the value of x
baherus [9]

x = 10

since GI bisects ∠DGH then ∠DGI = ∠IGH, hence

2x - 13 = x - 3 ( subtract x from both sides )

x - 13 = - 3 ( add 13 to both sides )

x = 10



8 0
3 years ago
Read 2 more answers
Did you hear the one about the acupuncture
Alecsey [184]

The answer is "It was A Jab Well Done" You have to finish the whole sheet to get the answer

8 0
4 years ago
Points giveaway points giveaway points giveaway
Nina [5.8K]

Answer:

You are awesome!

Step-by-step explanation:

No need for that. :)

4 0
3 years ago
Read 2 more answers
theo made sails for a model boat.He cut along the diagonal of a rectangular piece of cloth to make two sails as shown below.What
schepotkina [342]
Given:

A rectangular piece of cloth (dimensions):

L = length of the rectangle
W = width of the rectangle

The area of the rectangle is:

A = L x W

If the cloth is cut along the diagonal, the area of one sail will be half the area of the rectangle:

 A (one sail) = 1/2 (L x W) <span />
5 0
3 years ago
Other questions:
  • A herd of dinosaurs made paintings in the sand with their claws. Each baby dinosaur made 15 paintings and each adult dinosaur ma
    10·2 answers
  • Please answer quickly and show your work thank you :)
    12·1 answer
  • Triple the sum of 45 and 55
    7·2 answers
  • Find the midpoint of points A(-3,9) and B(0, 1) graphically.
    11·1 answer
  • 1. Jerry has a photo that is 7 inches wide and 5 inches high. He wants to enlarge it so that the new photo has a
    11·1 answer
  • Find the slope.<br> y = -9x +4<br> m<br> [?]
    10·1 answer
  • Use the following information to find PD and EQ.
    14·1 answer
  • On a Saturday, a library checked out 52 books. Of the 52 books checked out, 24 of the books were fiction. What type of ratio doe
    7·1 answer
  • How many yards is equivalent to 36 inches
    9·1 answer
  • ∠1 and ∠2 are complementary angles.<br><br> m∠1 = 72°<br><br> What is the measure of ∠2?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!