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Mathematics 7 Online
OpenStudy (anonymous):

Express x^-1y/2^-3 with positive exponents.

OpenStudy (g_osmenaj):

Example: x^-2 = 1 / x^2

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

is there a division there?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

should it be in front of the y?

OpenStudy (anonymous):

no after the y

OpenStudy (anonymous):

|dw:1430775444599:dw|

OpenStudy (anonymous):

thats the promblem

OpenStudy (anonymous):

minus puts to the bottom and minus on bottom to the top 2^3/(xY^3)

OpenStudy (anonymous):

ok thank you

OpenStudy (anonymous):

ok

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