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Mathematics 10 Online
OpenStudy (anonymous):

Find the remainder when f(x) is divided by (x - k). f(x) = 7x^4 + 12x^3 + 6x^2 - 5x + 16; k = 3

OpenStudy (raden):

use the remainder theorem, u just plug x=3 to f(x), it means, u have to find the value of f(3) = .....

OpenStudy (raden):

what is 7(3)^4 + 12(3)^3 + 6(3)^2 - 5(3) + 16 ?

OpenStudy (anonymous):

946?

OpenStudy (raden):

yes. u are right

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