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Mathematics 22 Online
OpenStudy (anonymous):

(2/3)^-9 ... how do i do simplify...

OpenStudy (saifoo.khan):

(3/2)^9 19683/512

OpenStudy (anonymous):

|dw:1323831043870:dw|

OpenStudy (anonymous):

i looked up the the answer... it was 9/4... how did they get that?

OpenStudy (anonymous):

then the question should be (2/3)^-2

OpenStudy (anonymous):

My fault... i misread...could u explain how you solve with negative exponents... even when a variable (x) is included?

OpenStudy (anonymous):

Example: (r^-2s^3/r^4s^3)^-3 ... how would i solve that?

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