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Mathematics 23 Online
OpenStudy (anonymous):

how do you simplify this: -9x^4+3x^2-5x^-2

OpenStudy (anonymous):

(-9x^(6)+3x^(4)-5)/(x^(2))

OpenStudy (anonymous):

this isn't correct dear. Everything is in its simplest form but -5x^-2

OpenStudy (anonymous):

-5x^-2=-1/5x^2 is n t it

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