Mathematics
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OpenStudy (anonymous):
3x^2-3x-60/x^2+9x+20 also explain in complete sentences
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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
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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
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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.
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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)
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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?