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Igoryamba
2 years ago
8

Simplify the following expression. X^2/9 . X^-4/9 x^2/9 . X^-4/9

Mathematics
1 answer:
Lynna [10]2 years ago
4 0

Answer:

a

Step-by-step explanation:

i hope it is b if its not im sorry

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I need to know the answer
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Step-by-step explanation:

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