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Mathematics 19 Online
OpenStudy (anonymous):

What is the remainder when (x3 − 7x2 − 18x + 42) is divided by (x + 3)?

OpenStudy (freckles):

have you plugged in 3 into the numerator?

OpenStudy (freckles):

-3 *

OpenStudy (freckles):

I say -3 because you have x-(-3) as denominator

OpenStudy (freckles):

but anyways just evaluate the top at -3

OpenStudy (lynfran):

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