Radical/Fraction question correct?

  • Context: High School 
  • Thread starter Thread starter DLxX
  • Start date Start date
Click For Summary

Discussion Overview

The discussion revolves around a mathematical problem involving the simplification of a fraction that includes a radical in the numerator. Participants are trying to clarify the expression and determine the correct simplification of the given fraction.

Discussion Character

  • Homework-related, Mathematical reasoning, Debate/contested

Main Points Raised

  • One participant presents the problem as SQRT3/2 divided by 1/2 and claims to have arrived at SQRT3 + 4/2.
  • Another participant requests clarification on the expression, suggesting it might be interpreted as \sqrt{\frac{\frac{3}{2}}{\frac{1}{2}}}.
  • A different participant proposes an interpretation of the expression as \frac{\frac{\sqrt{3}}{2}}{\frac{1}{2}}.
  • Concerns are raised about the presence of a "+" in the initial answer, questioning its validity.
  • One participant admits to making a mistake in their calculations and suggests a new answer of (2SQRT3) / 2.
  • Another participant confirms that the expression can be simplified further and suggests the final answer could be SQRT3.
  • There is a subsequent affirmation that SQRT3 is indeed the final answer.

Areas of Agreement / Disagreement

Participants express uncertainty about the initial interpretation of the problem and the correctness of the calculations. There is a general movement towards agreeing that the final answer simplifies to SQRT3, but earlier disagreements about the method and interpretation remain unresolved.

Contextual Notes

There are missing assumptions regarding the interpretation of the original expression, and participants have not fully resolved the steps leading to the final answer.

DLxX
Messages
58
Reaction score
0
Ok well this is the question. SQRT3/2 / 1/2 Its on of those fractions stacked onto another fraction questions, except with the first fraction having a radical in the numerator. I ended up getting SQRT3 + 4/2. Is this right?
 
Mathematics news on Phys.org
Use paranthesis to explain what you meant.Is it:[tex]\sqrt{\frac{\frac{3}{2}}{\frac{1}{2}}}[/tex] ?

Daniel.
 
I think he means:
[tex]\frac{\frac{\sqrt{3}}{2}}{\frac{1}{2}}[/tex]

Maybe?
-EP
 
In any of the 2 cases,why is there a "+" in the final answer...?

Daniel.
 
Yes I mean what Eroph wrote. Umm I multiplied them by reversing the denominator and I did a sort of cross multiplying thing. Did I do it wrong?
 
Lol I made a mistake and I was adding or something. Is the answer (2SQRT3) / 2?
 
Yep,you can simplify through that "2" and bring the result to a simpler form.

Daniel.
 
So then the final answer would just be SQRT3 then?
 

Similar threads

  • · Replies 41 ·
2
Replies
41
Views
7K
Replies
8
Views
3K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 11 ·
Replies
11
Views
3K
  • · Replies 10 ·
Replies
10
Views
3K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 8 ·
Replies
8
Views
2K