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Mathematics 8 Online
OpenStudy (anonymous):

(8x^4+7x^3-9)-(5x^-2x+2)

OpenStudy (anonymous):

my final answer is 8x^4+7x^3-5x^2+2-11

OpenStudy (anonymous):

(8x^4+7x^3-9)-(5x^-2x+2) what the 5x^-2x+2 you mean 5x^2-2x ?

OpenStudy (anonymous):

no plus 2

OpenStudy (anonymous):

that is the orignal problem in the status

OpenStudy (anonymous):

and then what i got is in the response

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