SOLUTION: 9/(3d)-3

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Question 1143778: 9/(3d)-3
Found 2 solutions by ikleyn, Edwin McCravy:
Answer by ikleyn(52778)   (Show Source): You can put this solution on YOUR website!
.

Have you seen,  at least once in your life,  a Math problem in a textbook with no question ?

I am sure,  you have not seen it never and nowhere.  Due to the simple reason,  that such problems  DO  NOT  EXIST.

Then why do you post an expression with no question to this forum ?

Please do not do it  NEVER  AGAIN.


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If you need simplify the expression,  say it  EXPLICITLY  in your post :  "Please simplify".

And if you really need simplify it,  then reduce the common factor of  "3"  in the numerator and in the denominator.


Happy reducing !



Answer by Edwin McCravy(20054)   (Show Source): You can put this solution on YOUR website!
I think you meant either

(1) Simplify



Factor the denominator by taking out 3



Divide top and bottom by 3:



or you meant

(2) Write as one fraction by combining the terms:



In the first term, divide numerator and denominator by 3:



Write 3 as 



The LCD is d.  To make the 1 denominator become
the LCD, multiply it by 1 in the form 



Multiply the numerators and denominators in the second fraction:



Combine the numerators over the common denominator:



If you like you may factor 3 out of the numerator, but it
is not necessary:



Edwin
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