we're doing synthetic division but idk where to start for these problems???
one
"for what value of k does x^2 + kx + 4 yield the same remainder when divided by either x-1 or x+1?"

Question

we're doing synthetic division but idk where to start for these problems??? 
one 
"for what value of k does x^2 + kx + 4 yield the same remainder when divided by either x-1 or x+1?"

anonymous · Answer

he didn't explain any of these problems, only the basic synthetic division part, and everyone else seems to be getting it but i have no idea what to do??

anonymous · Answer

ok i figured that one out but what about this one? $$divide 2x ^{4}-12x ^{3}+27x ^{2} - 54x+81 by  (x-3)^{2}$$

amistre64 · Answer

(x-3)^2 just means (x-3) and (x-3)

if you figured out how to accomplish the first one, then this one is the same basic concepts.