Could somone please look over this equation and check for errors.
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sorry, this was wrong, check out my solution below.
Last edited by reiward; Sep 21st 2009 at 04:12 AM.
Hmm..not seeing where I went wrong...
I got a common denominator and then simplified..could you show me how you did it?
Originally Posted by EddieG Could somone please look over this equation and check for errors. Mr F says: You have the wrong denominators here. It should be . The next line seems to have used the correct denominators. Mr F says: The first mistake (excluding mistakes in setting out - see above) is in blue. The blue minus should be a plus. This will affect all that follows.
Oh sorry, my mistake. My first post was wrong.
this is my solution.
i then multiply the equation by their LCD which is 8.
thus removing the denominators. then it becomes
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