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Mathematics 23 Online
OpenStudy (anonymous):

What is the value of 9x^–1y^2 for x = 3 and y = –1? A.27 B.–27 C.3 D.–1/3 Help please :) ?

OpenStudy (aravindg):

put in the values 9 1/3 1 =3

OpenStudy (anonymous):

Put the values into what?

OpenStudy (aravindg):

9x^–1y^2

OpenStudy (anonymous):

Nvrmind. I got it, Thx

OpenStudy (aravindg):

I put it and got 3 :)

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