Question: For the following exercises, evaluate each root. Evaluate the square root of z when z = 32cis().

For the following exercises, evaluate each root.

Evaluate the square root of z when z = 32cis(π).

Step by Step Solution

★★★★★

3.47 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

First solution cis cos isin ei cis314159265 1 We assume trigonometric angle argument in ... 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:

For the following exercises, evaluate each root. Evaluate the cube root of z when z = 32cis (2/3).

Q:

a. Prepare scatter plots showing the relationship between the earring prices (Y) and each of the potential independent variables. What sort of relationship does each plot suggest? b. Let X1, X2, and...

Q:

The matrix S is said to be a square root of the matrix A if S2 = A. (a) Show that is a square root of the matrix Can you find another square root of A? (b) Explain why only square matrices can have a...

Q:

For the following exercise, evaluate each root.Evaluate the cube root of z when z = 8cis(77) For the following exercise, evaluate each root. Evaluate the cube root of z when Z = 8CiS 4

Q:

For the following exercises, evaluate each root. Evaluate the square root of z when z = 16cis(100).

Q:

For the following exercises, evaluate each root. Evaluate the square root of z when z = 25cis (3/2).

Q:

For the following exercises, evaluate each root. Evaluate the cube root of z when z = 64cis(210).

Q:

For the following exercises, evaluate each root. Evaluate the cube root of z when z = 8cis (7/4).

Q:

For the following exercises, evaluate each root. Evaluate the cube root of z when z = 27cis(240).

Q:

1) Find all real solutions of: 4 2 2 x + x =3 2 x 4 + x23=0 4 2 2 2 x 2 x +3 x 3=0 x ( 21)=0 2 x 2 ( x 21)+ 3 ( 2 x2 +3 ) ( x 21 ) =0 ( 2 x2 +3 ) =0 2 2 x =3 3 x 2= 2 3 x= 2 3 x= i 2 2) Given the...

Q:

The manager of a television station employs three different weather reporters (coded as 13) and has surveyed viewers to find out whether education level (coded as 14) might be related to the weather...

Q:

Suppose you have been appointed as an employee in the accounting department of a manufacturing company which is very new in the market. There are some similar companies already existing in the...

Q:

For Exercise 1.19 on page 31, test the goodness of fit between the observed class frequencies and the corresponding expected frequencies of a normal distribution with = 1.8 and = 0.4, using a 0.01...

Q:

2. Employment Insurance provides an economic incentive that encourages people to enter the labour force. Explain.

Q:

f (x) = 4 tan x (a) Solve f(x) = -4. (b) For what values of x is f(x) 2

Q:

In Problems 2125, find the area of each triangle. a = 4, b = 2, c = 5

Q:

In Problems 17 28, find the area of each triangle. Round answers to two decimal places. a = 12, b = 35, c = 37

Q:

Olaf Grapeman whistled a Taylor Swift tune as he drove his old truck from Osoyoos to Penticton British Columbia. He and his staff had just finished securing their vineyard against some unexpected...

Q:

Luther Industries needs to raise $25 million to fund a new office complex. The company plans on issuing ten-year bonds with a face value of $1000 and a coupon rate of 6.9% (annual payments). The...

Q:

Jose Tine owns Sugar Cane Alley, a small candy shop in Aspen, Colorado. He would like to expand his business and open a second store in Vail. Mr. Tine does not have the capital to undertake this...