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Mathematics 16 Online
OpenStudy (anonymous):

Rational Root theorem of: Please work it out and show me the steps (x^2-4x)(x+2)=320

OpenStudy (anonymous):

x(x-4)(x+2)=320 u take "x" common is this the ans???

OpenStudy (anonymous):

Then what?

OpenStudy (anonymous):

I'm so confused

OpenStudy (hba):

did u try to solve it

OpenStudy (anonymous):

I don't understand it

OpenStudy (hba):

do u have anyy options

OpenStudy (anonymous):

No I'm completing a study guide :/

OpenStudy (anonymous):

hayley is x= 8 just confirming???

OpenStudy (anonymous):

Would it be easier if you worked with this equation --> f(x)=x^3-2x^2-8x-320

OpenStudy (anonymous):

http://www.twiddla.com/895544 come here

OpenStudy (anonymous):

Ok now what?

OpenStudy (anonymous):

u got it???

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