Let f(x) =2x^3-5x^2-7x+3.
a)Find the remainder when f(x) is divided by
(i)x-3;
(ii)x+1.
b)If Ax+B is the remainder when f(x) is divided by (x-3)(x+1) , find, without actual division, the values of A and B.
Ans: (a)(i) -9 (ii)3 (b)A= -3, B=0