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Mathematics 20 Online
OpenStudy (anonymous):

3x^2-3x-60/x^2+9x+20 also explain in complete sentences

OpenStudy (anonymous):

three x squared minus sixty divided by x squared plus nine times x plus twenty

OpenStudy (anonymous):

lol.

OpenStudy (anonymous):

if you were looking for it to be simplified or factored, it is already in simplest form, as far as I can tell at least.

OpenStudy (anonymous):

no it has to be simplified

OpenStudy (anonymous):

oh wait i missed the 3x

OpenStudy (anonymous):

combine like terms. you can combine -3x and 9x

OpenStudy (anonymous):

there are no other like terms

OpenStudy (anonymous):

i just need the answer and all the steps shown please

OpenStudy (anonymous):

okay well is that term in the middle (60/(x^2))

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

then there's nothing else you can really do

OpenStudy (anonymous):

its the first 3 terms over the last 3 terms

OpenStudy (anonymous):

oh.

OpenStudy (anonymous):

well that's completely different then.

OpenStudy (anonymous):

you have to use brackets otherwise people won't interpret that.

OpenStudy (anonymous):

(3x^2-3x-60)/(x^2+9x+20)

OpenStudy (anonymous):

sorry

OpenStudy (anonymous):

it's okay

OpenStudy (anonymous):

factor the top part by taking out a 3 3(x^2-x-20) that simplifies to 3(x-5)(x+4)

OpenStudy (anonymous):

for the bottom it simplifies to (x+5)(x+4)

OpenStudy (anonymous):

when dividing the top and the bottom you can only cancel out the (x+4) term

OpenStudy (anonymous):

so your final answer would be 3(x-5)/(x+5)

OpenStudy (anonymous):

any questions?

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