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help..., .
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post Nov 15 2004, 06:55 PM
Post #1


te quiero
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yknow there should be a homework help forum...

anyways... i'm pretty sure this isn't allowed, but i'm in trouble and this is my last resort. i've googled it, but i really dont understand how some sites explain it, but how would you find irrational roots to a polynomial equation without using a graphing calculator?

more specifically...

can you find all the irrational roots to this equation:
1x^8 - 5x^7 + 8x^5 + 6x^4 - 1x^3 - 9x^2 + 9x + 4

thanks.

and if you're gonna close this... can you PLEASE PLEASE PLEASE wait until 12 midnight tonight?? PLEASE PLEASE PLEASE.

much love,
melissa
 
 
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*tweeak*
post Nov 15 2004, 07:02 PM
Post #2





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there really should be hmwk help place. if youd posted this earlier, i could have given you the address to this live hmwk help place, but its too late for that now _dry.gif

are irrational roots like imaginary numbers? i dont know, i have a c in algebra sad.gif
 

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