Simplify. Write answers in the form a + bi, where a and b are real numbers. a.

Question:

Simplify. Write answers in the form a + bi, where a and b are real numbers.
a. (3 - 4i) - (-2 - i)
b. (5 + 2i) + (1 - 4i)
c. (1 - 2i) (6 + 2i)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

See More Books

Question Posted: Apr 12, 2016 09:58 AM

See More Questions

Write each expression in the form a + bi. a. (4 - 2i) (-3 + 6i) b. (-3 + 4i) - (3 + 13i) c. 2 - i / 3 - 4i
Write each expression in the form a + bi. a. (2 + 4i) - (5 + 2i) b. (2 + 4i) (5 + 2i) c. 2 + 4i / 5 2i
In problems calculate Where a and b are the left and right end points for which f is defined, by using the interval Additive property and the appropriate area formulas from plane geometry. Begin by...
Find an equation in cylindrical coordinates for the equation given in rectangular coordinates. y = x
Maxima Corporation, a U.S. company, manufactures lighting fixtures and ceiling fans. Eight years ago, it set up a subsidiary in Mexico to manufacture three of its most popular ceiling fan models....
Suppose that a runner for your team is on first base with no outs. You have to decide whether to tell the baserunner to attempt to steal second base. If the steal is successful, there will be a...
Are these bonds issued at a discount or a premium? Explain your answer. Five-year, 6% bonds with a $100,000 par value are issued at a price of $91,893. Interest is paid semiannually, and the bonds...
In Problem 34 in Chapter 1, when Tracy McCoy wakes up Saturday morning, she remembers that she promised the PTA she would make some cakes and/or homemade bread for its bake sale that afternoon....
On January 1, 2018, Pet Friendly Stores adopted the retail inventory method. Inventory transactions at both cost and retail, and cost indexes for 2018 and 2019 are as follows: 2018 2019 Cost Retail...
Jane Kent is a licensed CPA. During the first month of operations of her business, the following events and transactions occurred. May 1 Kent invested $25,000 cash. 2 Hired a secretary-receptionist...
Determine whether the function is one-to-one, and if it is, find a formula for f -1(x). a. f(x) = 3x + 2 b. f(x) = x2 - 4
Use the following matrix for Exercises: a. Find M11, M32, and M22. b. Find M13, M31, and M23. c. Find A11, A32, and A22. 635 402 721
Surf theWeb and see what training programs there are available for restaurant operators, and at what cost. LO-4
Sams old friend Dot is considering setting up a business offering historical boating trips along the River Thames. Dot thinks that she may be able to make a good living out of this. She has carried...
Arrow Industries employs a standard cost system in which direct materials inventory is carried at standard cost. Arrow has established the following standards for the direct costs of one unit of...
Explain the financial effect (increase, decrease, or no effect) of each of the following transactions on stockholders' equity: a. Purchased supplies for cash. b. Paid an account payable. c. Paid...
What type of account-asset, liability, stockholders' equity, dividend, revenue, or expense-is each of the following accounts? Indicate whether a debit entry or a credit entry increases the balance of...
Is it possible for an accounting transaction to only affect the left side of the accounting equation and still leave the equation in balance? If so, provide an example.
Evaluate the limit using continuity. lim (x + y) (x,y) (1,2)
What is the difference between direct materials and indirect materials?
The graphs below display a simulation of a team's mascot walking toward the west-end goal on the high school football field. Starting at a point 65 yards (yd) from the goal line and 50 ft from the...
Write parametric equations for each graph. (You can create parametric equations from a single equation that uses only x and y by letting x = t and changing y to a function of t by replacing x with...
The graph of the parametric equations x = ((t) and y = g(t) is pictured at right. a. Sketch a graph of x = ((t) and y = -g(t) and describe the transformation. b. Sketch a graph of x = -( (t) and y =...
Duncan Inc. issued 500, $1,200, 8%, 25 year bonds on January 1, 2020, at 102. Interest is payable on January 1. Duncan uses straight-line amortization for bond discounts or premiums. INSTRUCTIONS:...
WISE-HOLLAND CORPORATION On June 15, 2013, Marianne Wise and Dory Holland came to your office for an initial meeting. The primary purpose of the meeting was to discuss Wise-Holland Corporation's tax...
Stock in ABC has a beta of 0.9. The market risk premium is 8%, and T-bills are currently yielding 5%. The company's most recent dividend is $1.60 per share, and dividends are expected to grow at a 6%...

Simplify. Write answers in the form a + bi, where a and b are real numbers. a.

Question:

Step by Step Answer:

a 3 4i 2 i 3 4i2i 3 2 4 1 ...View the full answer

College Algebra Graphs and Models

Students also viewed these Linear Algebra questions