EXEFind, in each case, the remainder when:G) - 3x2 + 2x + 1 is divided

1.	EXEFind, in each case, the remainder when:G) - 3x2 + 2x + 1 is divided by x-1ii)33x2 -12x +4 is divided by x-ii) 1 is divided by x + 1.
Answer» 1. x - 1 = 0= x = 1.p(1) = 1^4 - 31^2 + 2 1 = 1 - 3 + 2 + 1 = 1. 2. x - 1 = 0= x = 1.p(1) = 1^3 + 31^2-121+4 = 1+3-12+4= - 4. 3. x + 1 = 0= x = -1.p(-1) = (-1)^4 + 1= 1+1 = 2.

EXEFind, in each case, the remainder when:G) - 3x2 + 2x + 1 is divided by x-1ii)33x2 -12x +4 is divided by x-ii) 1 is divided by x + 1.

Answer»

1. x - 1 = 0= x = 1.p(1) = 1^4 - 3*1^2 + 2 * 1 = 1 - 3 + 2 + 1 = 1.

2. x - 1 = 0= x = 1.p(1) = 1^3 + 3*1^2-12*1+4 = 1+3-12+4= - 4.

3. x + 1 = 0= x = -1.p(-1) = (-1)^4 + 1= 1+1 = 2.