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Mathematics 13 Online
OpenStudy (anonymous):

.

hartnn (hartnn):

use remainder theorem

hartnn (hartnn):

just plug in x = -2 in 3x^4 + 2x^3 − x^2 + 2x − 14

OpenStudy (anonymous):

okay thanks

OpenStudy (anonymous):

i got 10

hartnn (hartnn):

yes, 10 is correct :)

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