Determine the value of K such that when f(x)=x^4+kx^3-3x-5 is divided by x-2, the remainder is -11.

Question

jhonyy9 · Answer

so you need divide it and the remainder with k make equal with -11 ok. ?

chloegauv · Answer

@jhonyy9 so I divided and got  8k+16 as the remainder. I don't understand what you mean by making this equal this -11.

jhonyy9 · Answer

so you need calculi the value of K so than the reminder being equal -11
yes ?

chloegauv · Answer

8k+16=-11 
8k=-11-16
8k=-27
k=-27/8
k=-3.375
?

jhonyy9 · Answer

yes this is right sure 

so do you understand it now ?

chloegauv · Answer

Yes, thank you very much!

jhonyy9 · Answer

but i think inside equation you need give it in fraction form - ok ?

jhonyy9 · Answer

was my pleasure and anytime 

bye bye 

good luck

chloegauv · Answer

oh i see, ok. You too!

jhonyy9 · Answer

ty