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didirose
30.08.2019 •
Mathematics
How can ari simplify the following expression 5/a-3-4/2+1/a-3
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Ответ:
Step-by-step explanation:
Given Expression is
Step 1 : Group like terms
∵Like Terms are terms with same variable part here![\frac{1}{a-3}](/tpl/images/0213/2483/857c0.png)
Step 2: Simplify like terms
Step 3: Simplify unlike terms by taking same denominator
here, LCM of both denominator is ( a - 3 )
Step 4: Simplify as they are like Rationl no.
Therefore, Answer is![\frac{12-2a}{a-3}\:\:or\:\: \frac{6\times(2-a)}{a-3}](/tpl/images/0213/2483/b9adc.png)
Ответ:
C.![(56 \times 30) + (56 \times 2)](/tpl/images/0898/7346/65b97.png)