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13 votes
PLEASE HELP!!

adding and subtracting rational expressions
how did they get 9?? please help i don't understand

PLEASE HELP!! adding and subtracting rational expressions how did they get 9?? please-example-1
User Plato
by
6.7k points

2 Answers

3 votes
The correct answer hi
User Terrence M
by
7.1k points
10 votes

Answer:

are you using math solver app

User Cent
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7.1k points