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Mathematics 7 Online
OpenStudy (luckylu):

what is the remainder?

OpenStudy (luckylu):

\[3x^4+2x^3-x^2+2x-14divx+2\]

OpenStudy (luckylu):

divided by x+2

OpenStudy (luckylu):

it's 10 right?

OpenStudy (s4sensitiveandshy):

let x+2=0 solve for x (subtract 2 both sides ) x=-2 substitute all x's for -2 whatever # you will get that would be the remainder.

OpenStudy (s4sensitiveandshy):

To double check the answer^

OpenStudy (luckylu):

yup okay so ten thank you

OpenStudy (s4sensitiveandshy):

nice good job!

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