I need to transpose for the value of Q

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Discussion Overview

The discussion revolves around the equation B=PRn-Q(Rn-1)/R-1 and the request to transpose or solve for the variable Q. The context includes elements of algebra, with some participants questioning the terminology and the appropriateness of the mathematical context.

Discussion Character

  • Debate/contested
  • Homework-related
  • Conceptual clarification

Main Points Raised

  • One participant presents the equation B=PRn-Q(Rn-1)/R-1 and asks if the goal is to solve for Q.
  • Another participant clarifies the terminology, suggesting that "transpose" has a specific meaning in Linear Algebra, which may not apply here.
  • There is a question regarding the placement of the -1 in the equation, specifically whether it is part of the denominator or not.
  • Concerns are raised about the classification of the problem, questioning whether it belongs in "Linear and Abstract Algebra" or "General Math," based on the nature of the variables involved.
  • A suggestion is made to solve the equation step-by-step, outlining a series of algebraic manipulations to isolate Q.
  • Another participant critiques the initial post for lacking context or a clear question, comparing it to a formula presented without explanation.

Areas of Agreement / Disagreement

Participants express differing views on the terminology used (transpose vs. solve) and the appropriate mathematical context for the problem. The discussion remains unresolved regarding the correct interpretation and classification of the equation.

Contextual Notes

There are limitations regarding the clarity of the equation, particularly concerning the placement of the -1 and the definitions of the variables involved. The discussion also highlights potential misunderstandings of algebraic terminology.

Rodo
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B=PRn-Q(Rn-1)/R-1

Mod note: This thread is closed. @Rodo, this appears to be homework that is misplaced, with no effort shown. You are welcome to repost in the Homework & Coursework section, but you need to use the homework template and show what you have tried.
 
Last edited by a moderator:
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Rodo said:
B=PRn-Q(Rn-1)/R-1
Do you want to solve for Q or what?
 
Do you mean "solve for Q" (not "transpose")? The word "transpose" has quite a different meaning in Linear Algebra than it does in "ordinary algebra. And is that last -1 under the fraction sign? That is, Do you mean Q(Rn- 1)/(R- 1)?
And why is this in "Linear and Abstract Algebra"? Are these matrices? If so how are you defining that division by either R or R- 1?

If the letters just represent numbers (and so this should be in "General Math", not "Linear and Abstract Algebra"- of course, if you are just taking basic "algebra" you would not know what "Linear Algebra" and "Linear Algebra" are. It's a common mistake), then solve
B=PR^n-Q(R^n-1)/R-1 by
(1) Add 1 to both sides
(2) Add PR^n to both sides
(3) Multiply both sides by R
(4) Divide both sides by R^n- 1,
 
Last edited by a moderator:
Please make a question. Posting just a formula without explaining anything is like answering:
Q= AB + C
 

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