Question

Find the remainder obtained on dividing p(x)=x³+1 by ( x+1)...

Answer 1

it's formula
${x}^{3} + 1 = ( x + 1)( {x}^{2} - x + 1)$
so remainder is obvious
Hope it helps!!

Answer 2

the remaineder will be 0 and quotient will be
${x }^{2}- x + 1$