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GREYUIT [131]
3 years ago
14

Simplify 1/9 - 1/x over 1/81 - 1/x^2

Mathematics
1 answer:
cricket20 [7]3 years ago
7 0

Answer:

9x over x+9

Step-by-step explanation:

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If r(x) = 3x - 1 and s(x) = 2x + 1, which expression is equivalent to (r/s)(6)?
Nana76 [90]

Answer:

Step-by-step explanation:

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  r            3x - 1

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