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Algebra 16 Online
OpenStudy (anonymous):

Use synthetic division to find P(-2) for P(x) = x 4 + 9x 3 -9x + 2. A. 0 B. -36 C. 68 D. -2

OpenStudy (tkhunny):

Have you considered doing it?|dw:1403646263967:dw|

OpenStudy (anonymous):

Don't know how to do it so can you explain ?

OpenStudy (anonymous):

@Lozer.com

OpenStudy (anonymous):

?

OpenStudy (tkhunny):

|dw:1403649162672:dw|

OpenStudy (anonymous):

oh i think i get it lol next ones are -2, -11, 0?

OpenStudy (anonymous):

or am i completely wrong? haha

OpenStudy (tkhunny):

|dw:1403650008574:dw|

OpenStudy (anonymous):

How did you get -14?

OpenStudy (tkhunny):

|dw:1403650032971:dw| Always multiply by the -2. That's why it's up there.

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