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
uranmaximum [27]
3 years ago
7

How do you solve this

Mathematics
1 answer:
olchik [2.2K]3 years ago
4 0
The answer would have to be 4x^2y
You might be interested in
Find the fourth roots of i
antoniya [11.8K]

Answer:

  1∠22.5°, 1∠112.5°, 1∠202.5°, 1∠292.5°

Step-by-step explanation:

A root of a complex number can be found using Euler's identity.

<h3>Application</h3>

For some z = a·e^(ix), the n-th root is ...

  z = (a^(1/n))·e^(i(x/n))

Here, we have z = i, so a = 1 and z = π/2 +2kπ.

Using r∠θ notation, this is ...

  i = 1∠(90° +k·360°)

and

  i^(1/4) = (1^(1/4))∠((90° +k·360°)/4)

  i^(1/4) = 1∠(22.5° +k·90°)

For k = 0 to 3, we have ...

 for k = 0, first root = 1∠22.5°

  for k = 1, second root = 1∠112.5°

  for k = 2, third root = 1∠202.5°

  for k = 3, fourth root = 1∠292.5°

4 0
1 year ago
What's the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%20%5Ctimes%209%20%5Ctimes%2036%7D%20" id="TexFormula1"
trapecia [35]

Answer:

√{25×9×36}=√{5²×3²×6²}=±90

5 0
3 years ago
Read 2 more answers
What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)?
Anettt [7]

Answer:

Step-by-step explanation:

(8-0)/(2+2)= 8/4= 2

y - 0 = 2(x + 2)

y = 2x + 4

3 0
3 years ago
8:20 plus 40 minutes
umka21 [38]

Answer:

9:00

Step-by-step explanation:

 8:20

+0:40

=8:60

9:00

6 0
3 years ago
Read 2 more answers
Simplify the expression: 2(5a−4a)+6a
Basile [38]

Answer:

A

7a this the anser

B

8a

C

12a

D

20a

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What I said the answer to (4x-25)
    8·2 answers
  • A middle school has 470 students. Regina surveys a random sample of 40 students and finds that 28 have cell phones. How many stu
    7·2 answers
  • Diego said that the answer to the question
    11·1 answer
  • Firms are increasingly asking applicants to submit to drug tests. 10% of all
    7·1 answer
  • PLS HELP DUE tonight
    15·1 answer
  • What volume of ice cream is contained in a 10 cm-high ice cream cone with a base radius of 4 cm?
    9·1 answer
  • A third-grade class has 12 girls and 13 boys. A fourth-grade class has 10 boys and 11 girls. When picking teams for PE, one capt
    8·1 answer
  • Find K by evaluating Limit
    15·1 answer
  • 48 / 48 hrs Completed, Read watch every Single thing and answer it in comments.<br><br> 48 / 48 = ?
    6·1 answer
  • Help me on number 10 please.​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!