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Mathematics 15 Online
OpenStudy (anonymous):

What is f(x)/g(x) when f(x) = 6x3 - 19x2 + 16x - 4 and g(x) = x - 2?

OpenStudy (anonymous):

OpenStudy (shamil98):

What do you think it is?

OpenStudy (anonymous):

@shamil98 I honestly have no clue.

OpenStudy (goformit100):

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OpenStudy (anonymous):

@shamil98 I have it set up but I dont know how to even start solving it... I have: 6x^3-19x+16x-4/x-2

OpenStudy (anonymous):

in this case..

OpenStudy (anonymous):

f(x) = 6x^3 - 19x^2 + 16x - 4 and g(x) = x - 2 f(2) = 6(2)^3 - 19(2)^2 + 16(2) - 4

OpenStudy (anonymous):

solve

OpenStudy (anonymous):

how do i solve? @Dara08

OpenStudy (anonymous):

oh. wait

OpenStudy (anonymous):

well you can use long division anyway

OpenStudy (anonymous):

but

OpenStudy (anonymous):

i used remainder theorem in this case you solve for f(2) = 6(2)^3 - 19(2)^2 + 16(2) - 4

OpenStudy (anonymous):

the result of this 6(2)^3 - 19(2)^2 + 16(2) - 4 will be the asnwer

OpenStudy (anonymous):

thats not one of the answer choices @Dara08

OpenStudy (anonymous):

the answer is 312, is it therE?

OpenStudy (anonymous):

aw, no. i'm sorry the answer is Zero

OpenStudy (anonymous):

using synthetic division

OpenStudy (anonymous):

I guessed and got it right! thank you though @Dara08

OpenStudy (anonymous):

your answer is zero?

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