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Mathematics 6 Online
OpenStudy (anonymous):

What is this simplified?

OpenStudy (anonymous):

\[\frac{ x+1 }{ x^2+x-6}\div \frac{ x^2+5x+4 }{ x+4 }\]

OpenStudy (anonymous):

when you divide by a fraction its the same as multiplying by its reciprocal

OpenStudy (anonymous):

stay, change , flip?

OpenStudy (anonymous):

you will want to do that first after that, factor the two quadratic equations

OpenStudy (anonymous):

flip the second fraction and change the divide sign to a multiply sign

OpenStudy (anonymous):

\[\frac{ x+4 }{(x+1)(x+4) }\]

OpenStudy (anonymous):

yes now... \[\frac{ x+1 }{x ^{2}+x+6 }*\frac{ x+4 }{ (x+1)(x+4) }\]

OpenStudy (anonymous):

factor the denominator of the first fraction too

OpenStudy (anonymous):

how would i do that one?

OpenStudy (anonymous):

actually you don't have to! :P now you can cancel out some terms see the x+1? and the x+4?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

would the denominator be (x+3)(x+4) ?

OpenStudy (anonymous):

@shravanm1

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