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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
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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|
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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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