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Mathematics 20 Online
OpenStudy (anonymous):

Find the solutions to 0 < x4 – 6x3 + 6x2 + 9x + 2

OpenStudy (anonymous):

u kno anything about this stuff

OpenStudy (anonymous):

ima thinking

OpenStudy (anonymous):

dont u separate the numbers and then factor then like (x^4-6x^3)+(6x^2+9x+2)

OpenStudy (anonymous):

@Calcmathlete u think u can help cuz i dont wanna give him the rong answer here...

OpenStudy (anonymous):

yea that wouldnt be good lol

OpenStudy (anonymous):

factor it out,,

OpenStudy (anonymous):

ok.

OpenStudy (anonymous):

do u have an answer set lol

OpenStudy (anonymous):

nope... it would be alot easier for me to guess if i did lol

OpenStudy (anonymous):

Do you recall the rational root theorem and descartes rule of signs?

OpenStudy (anonymous):

yea but doesn't that just help me find the positive and negative roots

OpenStudy (anonymous):

Alright...this one is very strange...

OpenStudy (anonymous):

it has no integer roots i think

OpenStudy (anonymous):

Yeah...that's for sure...

OpenStudy (anonymous):

???? im lost

OpenStudy (anonymous):

@apoorvk Not sure how to do this one...if we had rational roots, it'd work, but not sure...

OpenStudy (anonymous):

can you explain the way you would try to figure this out

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