sadieguadiana56 sadieguadiana56

21-12-2022
Mathematics

contestada

1. Which of the following can be added without altering any of the fractions?
4x/x-2 + 7/x-2
2x/x+2 + 2x/x-2
3x+4/2x-5 + 1/3x+4
2x/x-8 + x-8/2x

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