- #1
sony
- 104
- 0
How can you go from:
(1+x)^(k-1) / (1+x)^(2k)
to:
1/ (1+x)^(k+1)
?
Thanks!
(1+x)^(k-1) / (1+x)^(2k)
to:
1/ (1+x)^(k+1)
?
Thanks!
Can someone please explain the steps for me:
- Thread starter sony
- Start date
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- Explain
In summary, the purpose of explaining steps is to break down a process or procedure into smaller, more manageable parts. This is important because it helps ensure that the process is followed correctly and efficiently, and allows for any potential mistakes or misunderstandings to be caught and corrected. The steps for a task are determined by breaking down the overall goal into smaller, sequential actions, and can be modified or changed as needed. To ensure that the steps are understood by others, it is important to use clear and concise language, provide visual aids if possible, and allow for questions and clarification. It can also be helpful to have someone else review and test the steps before finalizing them.
- #2
VietDao29
Homework Helper
- 1,426
- 3
You can use:
[tex]\frac{a ^ \alpha}{a ^ \beta} = a ^ {\alpha - \beta}[/tex]
And [tex]a ^ {- \alpha} = a ^ {0 - \alpha} = \frac{a ^ 0}{a ^ \alpha} = \frac{1}{a ^ \alpha}[/tex] to solve the problem. So:
[tex]\frac{(1 + x) ^ {k - 1}}{(1 + x) ^ {2k}} = (1 + x) ^ {k - 1 - 2k} = ...[/tex]
Can you go from here?
Viet Dao,
[tex]\frac{a ^ \alpha}{a ^ \beta} = a ^ {\alpha - \beta}[/tex]
And [tex]a ^ {- \alpha} = a ^ {0 - \alpha} = \frac{a ^ 0}{a ^ \alpha} = \frac{1}{a ^ \alpha}[/tex] to solve the problem. So:
[tex]\frac{(1 + x) ^ {k - 1}}{(1 + x) ^ {2k}} = (1 + x) ^ {k - 1 - 2k} = ...[/tex]
Can you go from here?
Viet Dao,
- #3
sony
- 104
- 0
= (1+x)^(-k-1)
=1 / (1+x)^(k+1)
Right?
=1 / (1+x)^(k+1)
Right?
- #4
VietDao29
Homework Helper
- 1,426
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Yup. That's correct. 
Viet Dao,
Viet Dao,
- #5
sony
- 104
- 0
Ok, thanks :)
Related to Can someone please explain the steps for me:
1. What is the purpose of explaining steps?
The purpose of explaining steps is to break down a process or procedure into smaller, more manageable parts. This allows for easier understanding and implementation of the steps.
2. Why is it important to have the steps explained?
Having the steps explained is important because it helps ensure that the process is followed correctly and efficiently. It also allows for any potential mistakes or misunderstandings to be caught and corrected.
3. How do you determine the steps for a task?
The steps for a task are determined by breaking down the overall goal into smaller, sequential actions. It is important to consider the most efficient and effective way to complete the task when determining the steps.
4. Can the steps be modified or changed?
Yes, the steps for a task can be modified or changed as needed. It is important to regularly review and update the steps to ensure that they are still relevant and effective.
5. How do you ensure that the steps are understood by others?
To ensure that the steps are understood by others, it is important to use clear and concise language, provide visual aids if possible, and allow for questions and clarification. It can also be helpful to have someone else review and test the steps before finalizing them.
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