Question: What is ( z ^ ( 2 ) + 6 z + 9 ) / ( z ^ ( 2 ) - 4 z -

What is (z^(2)+6z+9)/(z^(2)-4z-21) in simplest form? State any restrictions on the variable.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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 Mathematics Questions!

Q:

Graph the feasible region for the follow system of inequalities by drawing a polygon around the feasible cty 9 region. Click to set the corner points. -cty z > 2 6 8 9 Clear All Draw: Polygon Submit

Q:

1. What is the difference between a vector and a scalar quantity? [2 marks] 2. Classify each measurement as a vector or a scalar. [3 marks] a. The volume of a bottle is 591 mL b. A car is travelling...

Q:

7/31/23, 2:31 AM Vectors Assignment Vectors Assignment 1. What is the difference between a vector and a scalar quantity? [2 marks] 2. Classify each measurement as a vector or a scalar. [3 marks] a....

Q:

Solve the following 4. x + 2y 8z = 0 2x 3y + 5z 0 3x + 2y 12z = 0 - 7. x + y + 13. 3w 15. - 10. 7x - 4y 2z = -6 16x + 2y + z = 3 - - Z = 4y + 6z = y + Z= 6x W 2x + 5y 2w 4x + 3y w + -3w- 4w - - y- 6...

Q:

D2L 5.5 Assignment: Vectors - MCV4U X Vectors Assignment (No new emails) - maenshraim@ x ChatGPT X *Homework Help - Q&A from Onl x + O X 7 C A...

Q:

This is how matrix encryption works: . You will have a square matrix called the encryption key, called matrix C. The bigger the matrix, the harder your code is to crack. For this project, we will use...

Q:

. 1. Write a function named SplitAndSummarize that receives three different (20) two dimensional arrays all of type Integer. The received arrays are of the following sizes: The first array A will...

Q:

=+account for these trends? ve BSR SSABe Ba SRER BASH vw EeSRERRSRSRERRSRAO cu 1 M en| Tr |Ch on cyjavjec|sa]_ |ey in | el | ka} vi | Ti} m cir| e | bl |ng| m | ar curs}ed|sdjed| ke lat| ch]...

Q:

Hello, I'm working on my case project related to WACC. I would like to make sure that I'm using the right numbers in order to calculate the weighted average cost of capital. So for example, what is...

Q:

11. [-/1 Points] DETAILS LARCALCET7 12.2.053.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find r(t) for the given conditions. r'(t) = 4e2ti + 7elj, r(0) = 2i r(t) = Need Help? Read It Watch It...

Q:

In January, Reyes Tool & Die requisitions raw materials for production as follows: Job 1 $900, Job 2 $1,200, Job 3 $700, and general factory use $600. Prepare a summary journal entry to record raw...

Q:

Jordana Woolens is a manufacturer of wool cloth. The information for March is as follows: Beginning work-in-process .......... 10,000 units Units started ............... 20,000 units Units completed...

Q:

Which would you prefer? A 5 % annual yield on an investment in 1 0 - year U . S . government bonds. A 4 % annual yield on an investment in 1 0 - year U . S . government bonds. A 3 % annual yield on a...

Q:

! Required information [The following information applies to the questions displayed below.] Martinez Company's relevant range of production is 7,500 units to 12,500 units. When it produces and sells...