# simplifying fraction

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#1
I'm trying to simplify but I'm not sure how to do this.

I did 10^6 - 10^112 and got 10^-6 and I divided 3.2 by 6.4 to get 1/2.

that doesn't seem right :/

I also need to simplify root (x^64) and I got x^32, is that correct?
0
5 years ago
#2
When you multiply things the order doesn't matter.

So: 6.4*10^112 = 2*3.6*10^112

So:

3.2*10^106 / 2*3.6*10^102

cancelling the powers of 10...

1 / 2*10^6

Which is the same as 0.5*10^-6 (or 1/2*10^-6)
0
5 years ago
#3
(Original post by importunate)
When you multiply things the order doesn't matter.

So: 6.4*10^112 = 2*3.6*10^112

So:

3.2*10^106 / 2*3.6*10^102

cancelling the powers of 10...

1 / 2*10^6

Which is the same as 0.5*10^-6 (or 1/2*10^-6)

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0
5 years ago
#4
(Original post by Andy98)

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LaTeX never!
0
5 years ago
#5
(Original post by Andy98)

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If anyone doesn't like it - then they could chose to ignore it. Or work it out for themselves. Or even struggle a bit if they choose.

Respectfully - if someone offers me into their home for a free meal, I don't complain about the taste.
0
5 years ago
#6
(Original post by TeeEm)
LaTeX never!
What's wrong with LaTeX?

(Original post by importunate)
If anyone doesn't like it - then they could chose to ignore it. Or work it out for themselves. Or even struggle a bit if they choose.

Respectfully - if someone offers me into their home for a free meal, I don't complain about the taste.
Just a suggestion, I mean I figured it out with the context but yeah

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0
5 years ago
#7
(Original post by Andy98)
What's wrong with LaTeX?

Just a suggestion, I mean I figured it out with the context but yeah

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it has been forced onto the academia so they are monopolising the market...
In analogy to what Microsoft has done for years.
Somebody told me that these days a mathematics Thesis or indeed a course project will not be accepted if it not typed in LateX.
Why?

I use a different editor with office which is easier to use (for me personally)
Nobody should be forced to used LaTeX ( I do not mean here but in general)

I just have some strong views on this subject.
0
5 years ago
#8
(Original post by TeeEm)
it has been forced onto the academia so they are monopolising the market...
In analogy to what Microsoft has done for years.
Somebody told me that these days a mathematics Thesis or indeed a course project will not be accepted if it not typed in LateX.
Why?

I use a different editor with office which is easier to use (for me personally)
Nobody should be forced to used LaTeX ( I do not mean here but in general)

I just have some strong views on this subject.
Really? I've only ever come across LaTeX here - I do prefer the office version, but LaTeX does the job in a TSR post as far as I'm concerned.

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0
5 years ago
#9
(Original post by Andy98)
Really? I've only ever come across LaTeX here - I do prefer the office version, but LaTeX does the job in a TSR post as far as I'm concerned.

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I do agree there is no other sensible option here it is just that I am stubborn and I have been doing a one man protest for years!
1
5 years ago
#10
(Original post by TeeEm)
I do agree there is no other sensible option here it is just that I am stubborn and I have been doing a one man protest for years!
Can't argue with that!

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1
#11
(Original post by Andy98)

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0
5 years ago
#12
(Original post by HelloGoodbye)
I also need to simplify root (x^64) and I got x^32, is that correct?
I'm not sure... you need to write it out in latex for me to understand..

But in the real world yes it's correct.

If you are ever unsure try writing it out in indicies form - and then just follow the rules.
1
#13
Does anyone know how to simplify the fraction above? I'm still confused about it
0
5 years ago
#14
(Original post by HelloGoodbye)
Does anyone know how to simplify the fraction above? I'm still confused about it
Split into two terms - divide the first terms, then divided the powers. Just like the first response showed.

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