SOLUTION: express using positive exponents x^-1 7y^-1 x^0

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Question 801707: express using positive exponents
x^-1
7y^-1
x^0
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
x^-1= 1/x
7y^-1= 7/y
x^0= 1
.
Ed