Question

x^3+3x^2+3x+1 is divided by x-1÷2

Answer 1

x-1/2=0
x = 1/2

now put value of x
( 1/2)³+3(1/2)²+3(1/2)+1

1/8 +3/4 +3/2+1

1+6+12+8/8
27/8

27/8 is the answer.