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OpenStudy (anonymous):
Use synthetic division to find P(-3) for P(x) = x4 + 3x3 - 8x2 + 3x + 8.
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OpenStudy (anonymous):
isn't this just substitution?
OpenStudy (anonymous):
no they want synthetic division..
OpenStudy (anonymous):
but do i divide by -3 or 3....
OpenStudy (amistre64):
When asked to find P(r), then you should divide by r
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