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Math Help - My english sets an early limit to my describtion, sorry

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    My english sets an early limit to my describtion, sorry

    3/4(1/3a-b)(4/3a+b)

    My attempts failed, walk me through please?
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    Re: My english sets an early limit to my describtion, sorry

    Some LaTeX or brackets used correctly would be nice... Is it \displaystyle \begin{align*} \frac{3}{4}\left(\frac{1}{3}a - b\right)\left(\frac{4}{3}a + b\right) \end{align*} as it's written, or something else?
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    Re: My english sets an early limit to my describtion, sorry

    Quote Originally Posted by BrainSearch View Post
    3/4(1/3a-b)(4/3a+b)
    Is your problem \frac{3}{4}\left( {\frac{1}{{3a - b}}} \right)\left( {\frac{4}{{3a + b}}} \right)~?

    Or is it something altogether different?

    You need to learn to use grouping symbols.
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    Re: My english sets an early limit to my describtion, sorry

    Sincerely appologize for the confusion, I have no idea how to write numbers correctly online like this, I'll work on that. But yes Prove It, you understood it correctly.
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    Re: My english sets an early limit to my describtion, sorry

    Quote Originally Posted by BrainSearch View Post
    Sincerely appologize for the confusion, I have no idea how to write numbers correctly online like this, I'll work on that. But yes, you understood it correctly.
    Me or Plato?
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    Re: My english sets an early limit to my describtion, sorry

    Quote Originally Posted by Prove It View Post
    Me or Plato?
    Ok now I learned how to use quoting in replies (A) Prove It was understood it correctly
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    Re: My english sets an early limit to my describtion, sorry

    Do you know how to expand brackets?
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    Re: My english sets an early limit to my describtion, sorry

    Yes I do
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    Re: My english sets an early limit to my describtion, sorry

    Start by expanding the brackets...
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    Re: My english sets an early limit to my describtion, sorry

    Again, still dont know how to write it correctly. How do I write for example "1/3" the way you did? :S
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    Re: My english sets an early limit to my describtion, sorry

    In tex tags, you write a fraction as \frac{}{} with your numerator inside the first set of curly brackets and your denominator inside the second set of curly brackets.
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    Re: My english sets an early limit to my describtion, sorry

    {3}{4}({4a}{a}+{ab}{3}-{4ab}{3}-b)
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    Re: My english sets an early limit to my describtion, sorry

    You know what, I give up, really sorry I bothered you. I'll find help elsewhere. Thank you anyways!
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    Re: My english sets an early limit to my describtion, sorry

    Don't give up. You need to wrap the coding inside tex tags. They look like [ tex ] and [ /tex ] (just without the spacing).
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    Re: My english sets an early limit to my describtion, sorry

    Trying to write "3/4", this is what I get: /frac{3}{4}
    I'm really wasting your time
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