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Mathematics 13 Online
OpenStudy (anonymous):

simplify the following rational expression: x 2 -4x-5 x-5

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

\[x^2-4 x-5 x-5\] \[x^2-9 x-5\]

OpenStudy (anonymous):

1.) add -4x + -5x

OpenStudy (anonymous):

ok i got -9x

OpenStudy (anonymous):

yeah so , look at my second post. is ur question like that {its the first equation} and the answer we got is the second one

OpenStudy (anonymous):

here is my multiple choices: A. x-1 B. x+1 C. x-9 D. x+9

OpenStudy (anonymous):

okaii so can u tell me if ur question equation was \[x^2-4 x-5 x-5\]

OpenStudy (anonymous):

yes it was

OpenStudy (anonymous):

\[x^2-4 x-5 x-5\] \[x^2-9 x-5\]

OpenStudy (anonymous):

so wat would be my answer?

OpenStudy (anonymous):

well u might be able to factor \[x^2 - 9x - 5\]

OpenStudy (anonymous):

its not factorable

OpenStudy (anonymous):

then that would be the simplified form :D

OpenStudy (anonymous):

u cant simplify it either

OpenStudy (anonymous):

\[x^2−4x−5x−5\] is simplified to \[x^2−9x−5\]

OpenStudy (anonymous):

it has to be an answer that is in my multiple choice I showed u

OpenStudy (anonymous):

well the only thing that i can think of is that the question might e wrong or its asking to see what could be a factor of its equation

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