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Simplify: x/x-3 - 3/x+4 + 7/x^2 + x-12 i need help!!! i’ve been struggling on this for a little and i can’t figure it out. please help!

Simplify: x/x-3 - 3/x+4 + 7/x^2 + x-12 i need help!!! i’ve been struggling on this for a little and i can’t figure it out. please help!
asked 106k views
8 votes
Simplify: x/x-3 - 3/x+4 + 7/x^2 + x-12

i need help!!! i’ve been struggling on this for a little and i can’t figure it out. please help!

Simplify: x/x-3 - 3/x+4 + 7/x^2 + x-12 i need help!!! i’ve been struggling on this-example-1
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User Senaps
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8.8k points

2 Answers

4 votes
The first one is the answer as the denominators of the first two fraction are multiplied to make the third denominator so the last tractor doesn’t need to be changed and from there you just cross multiply the first two fractions
answered
User Even Mien
by
7.7k points
3 votes

Answer: A for the first part and B for the second part

Explanation:

answered
User Isky
by
7.7k points
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