For this week, consider these exercises. math homework help

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Mathematics

Description

For this week, consider these exercises:

Section Number

Discussion Problems

9.1

2, 4, 6, 10, 16

9.2

4, 6, 14, 22

9.3

16, 18, 20, 24, 28, 32, 40, 42, 54, 56

9.4

8, 16, 20, 26, 32, 38, 40

9.5

12, 26, 32

9.6

4, 8, 14, 30, 38, 42, 46

9.7

4, 8, 10, 12, 16, 22, 26

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1. Click the "Start a New Thread" button below the instructions to post your solution.

2. Write the section and problem number into the subject line. Example: Section 1.5 #28.

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Explanation & Answer

Hi,Attached is the answer. Let me know in case of any explanations or revisions.

18
𝑝2 βˆ’ 16𝑝 βˆ’ 52 = 0
We have to convert left side polynomial into perfect square.
Comparing it with π‘Žπ‘₯ 2 + 𝑏π‘₯ + 𝑐
We get
π‘Ž = 1, 𝑏 = βˆ’16, 𝑐 = βˆ’52
Since a = 1, we can go with next step of writing polynomial as
𝑝2 βˆ’ 16𝑝 = 52
1

Adding both sides by (2 𝑏)

2

So adding 64 on both sides we get
𝑝2 βˆ’ 16𝑝 + 64 = 52 + 64
So we get
𝑝2 βˆ’ 8𝑝 βˆ’ 8𝑝 + 64 = 116
So we get
𝑝(𝑝 βˆ’ 8) βˆ’ 8(𝑝 οΏ½...


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