Question

find what must be subtracted from the
$2{x}^{4} - 4 {x}^{3} + 4 {x}^{2} - 4x + 3 \:so \: that \: the \: obtain \: polynomial \: is \: exactly \: divisible \:by \: {x}^{2} + x + 1$

Answer 1

Heya !!!


here is your answer !!!


hope it helps you dear !!!


the number should be subtracted is =


-6 x + 3


how ???


look this attachment :-

thanks !!!