anonymous
  • anonymous
3/x - 3/x-1- 3/x-2? can someone please show me how to do this step by step please?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
its supposed to be rational expressions o.O
anonymous
  • anonymous
-3(x+1)/x
mathteacher1729
  • mathteacher1729
1) Please be careful with parenthesis I assume you mean: 3/(x) - 3(x-1) - 3/(x-2) 2) Please be specific with your question... I assume you mean: " Express 3/(x) - 3(x-1) - 3/(x-2) as a single fraction. "

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mathteacher1729
  • mathteacher1729
There are LOTS of examples here (scroll down to example 3 for problems exactly like this one) :) http://tutorial.math.lamar.edu/Classes/Alg/RationalExpressions.aspx
anonymous
  • anonymous
there were no paranthesis in the problem :(
mathteacher1729
  • mathteacher1729
I'm guessing it was written as \[ \large \frac{3}{x}+\frac{3}{x-1}+\frac{3}{x-2}\] But when you write it in plain text you have to put whatever is in the denominator in a set of parenthesis.
anonymous
  • anonymous
yes! and ohh okay

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