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
liberstina [14]
3 years ago
10

Find all the cube roots of cube roots

le="2 {e}^{2i\pi} " alt="2 {e}^{2i\pi} " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
DochEvi [55]3 years ago
7 0

Answer:

It is

1.26{e}^{ \frac{2i\pi}{3}}

Step-by-step explanation:

2 {e}^{2i\pi}

cube root:

=  \sqrt[3]{2 {e}^{2i\pi}}  \\  = ( {2 {e}^{2i\pi})}^{ \frac{1}{3} }  \\   =  {2}^{ \frac{1}{3} } ( {e}^{ \frac{2i\pi}{3} } ) \\  = 1.26{e}^{ \frac{2i\pi}{3}}

You might be interested in
Write your answer with an exponent
Scorpion4ik [409]

Answer: 7 to the 12 power

Step-by-step explanation:

when multiplying the same number with different exponents, all u have to do is add the exponents

7 0
3 years ago
Find a value of x that makes the equation true:<br> -(-2x + 1) = 9 – 14x
luda_lava [24]

Answer:

x=0.625

Step-by-step explanation:

-(-2x+1)=9-14x

distribute:

2x-1=9-14x

add  1 to both sides

2x = 10-14x

add 14x to both sides

16x=10

divide by 16 to isolate x

x = 0.625

check:

-(-2(0.625)+1) = 9-14(0.625)

0.25 = 0.25

5 0
2 years ago
Read 2 more answers
3. You are riding a bike down the street. The radius of the bike wheel is 10 inches. What
kondor19780726 [428]
The answer is 62.83. The formula is C=2 pi r
4 0
3 years ago
Read 2 more answers
The side length of a cube is represented by s as shown in the equation below.
Gekata [30.6K]

Answer:

7 and -7

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
A couch and coffee table cost a total of $1167. The cost of the couch is two times the cost of the coffee table. Find the cost o
labwork [276]

Answer:

The couch is $778 and the table is $389

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • What is the square root of 27/64 to the 3rd power
    15·1 answer
  • What is it please help me
    15·1 answer
  • Suppose you have 60 red marbles and 40 blue marbles in a
    14·1 answer
  • I'm not sure how to get the answer can you help me?
    7·1 answer
  • Subtract the polynomials.
    14·2 answers
  • What is the coefficient in the following expression?
    8·1 answer
  • The ratio of red to green marbles in a jar is 3 to
    14·1 answer
  • If we have 9 candy bars and each student gets 1/3 candy barwith 10 students, how much of a sandwich does each student get? Expla
    10·1 answer
  • Which is bigger 67% or 3/5 Please help me
    14·1 answer
  • A camera has a listed price of $686.99 before tax. If the sales tax rate is 8.25%, find the total cost of the camera with sales
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!