Question: For the following exercises, use a calculator to help answer the questions. Show that a solution of x 6 + 1 = 0 is 3/2

For the following exercises, use a calculator to help answer the questions.

Show that a solution of x6 + 1 = 0 is √3/2 +1/2 i.

Step by Step Solution

★★★★★

3.32 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

x 6 1 0 is 32 12 i Theory A sum of two perfect cubes a 3 b ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Precalculus 1st Questions!

Q:

Use a calculator to evaluate each function. Round your answers to four decimal places. (Be sure the calculator is in the correct mode.) 1. (a) cos 38.90............ (b) sec 79.30 2. (a) sin ( / 18)...

Q:

Use a calculator to express each number in Problems 39 and 40 as a decimal to the capacity of your calculator. Observe the repeating decimal representation of the rational numbers and the non...

Q:

Use a calculator to evaluate f (x) = log x at the given value of x. Round your result to three decimal places. 1. x = 7/8 2. x = 1/500 3. x = 12.5 4. x = 96.75

Q:

For the following exercises, use a calculator to help answer the questions. Show that a solution of x-1=0 is V2 2 + Vi i. 2

Q:

Problems 13,19,25,31,37,43,49,55, For the following exercises, plot the complex numbers on the complex plane. 13. 1 - 2i 14. -2 + 3i 15. i 16. -3 - 4i NUMERIC For the following exercises, perform the...

Q:

Can you only do problems 31,37,43,49,55 5+3f 6+4!" 2*31' 32' 21' ' 1' '4+3i SECTION 3.1 SECTION EXERCISES 207 3 + 41' 2 + 31' 38. _\\/_4 _4\\/_25 \"Hf "12 \"Hf "20 d1. 1'3 d2. 5'5 43. 1'22 TECHNOLOGY...

Q:

For the following exercises, use a calculator to help answer the questions. Evaluate (1 + i) k (1 i)k for k = 4, 8, and 12 . Predict the value for k = 16.

Q:

For the following exercises, use a calculator to help answer the questions. Evaluate (1 + i) k for k = 4, 8, and 12. Predict the value if k = 16.

Q:

8.3 SECTION EXERCISES VERBAL 1. Why do the functions f(x) = sin 'x and 2. Since the functions y = cos x and y = cos ' x are g(x) = cos 'x have different ranges? inverse functions, why is cos I( cos...

Q:

For the following exercises, find the multiplicative inverse of each matrix, if it exists. 3 2 13. M N 9 2 14 T E 16 7' 1a 19 l 1 [i ii N N {)6 Ell21 302 3 0 5 a o a o . {11 $.41 10 5. Can a matrix...

Q:

Calculate the theoretical density [g/cm] of Copper (Cu) given the following: -Atomic weight=63.55 g/mol -Crystal structure=FCC - Atomic radius=0.128 nm Hint: Assume atoms pack together as spheres....

Q:

On January 1, 1993, Southern Transport purchases 40%. of the common stock of Delta Shipping, Inc., for $900,000, which corresponds to the underlying book value. Delta Shipping, Inc., has issued...

Q:

30. On December 31, 20X1, the Notes Payable account at Summers Boutique Shop had a balance of $66,000. This amount represented funds borrowed on a six-month, 5 percent note from the firms bank on...

Q:

Explain basic descriptive analytic techniques used in auditing.

Q:

Find the exact value of each expression. sin5 / 8

Q:

Use the information given about the angles and to find the exact value of: (a) sin( + ) (b) cos( + ) (c) sin( - ) (d) tan ( + ) (e) sin(2) (f) cos (2) (g) sin /2 (h) cos/2 cos = 4/5, 0

Q:

Use the information given about the angles and to find the exact value of: (a) sin( + ) (b) cos( + ) (c) sin( - ) (d) tan ( + ) (e) sin(2) (f) cos (2) (g) sin /2 (h) cos/2 cos = 4/5, 0

Q:

Risk premium (RP) is equals the rate of return plus risk free rate equals the return that exceeds the risk-free rate of return the quoted risk-free rate of return RP=r+rf The board of directors of...

Q:

I am trying to provide strategy paper for SOA. I am lacking some ideas for strategies for my given case. Financial planning: What are some suggested strategies for each goals and their advantages,...

Q:

Goodwin Technologies, a relatively young company, has been wildly successful but has yet to pay a dividend. An analyst forecasts that Goodwin is likely to pay its first dividend three years from now....