Simplify the rational expression. (Your final answer should have one term.)
2 answers:
Answer:

Step-by-step explanation:
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+ 
1. Convert all the fractions to a common denominator.
For this problem, the common denominator will be 36
* 9 = 
* 4 = 
* 18 = 
2. Substitute the values back into the equation, and solve
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+ 
=
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+ 
=
+ 
= 
Answer:
Step-by-step explanation:
- 3/4 - 2/9 + 3/2 =
- 3/4*9/9 - 2/9*4/4 + 3/2*18/18 = ⇒ Common denominator LCM(4,9,2)=36
- 27/36 - 8/36 + 54/36 =
- (27 - 8 + 54)/36 =
- 73/36 =
- 2 1/36
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