Question

Find the remainder using Remainder Theorem when p(x)=4x3 - 12x2 + 11x - 2
is divided by9(x) = 3x - 1​

Answer 1

2x-1=0

x=1/2

so by substituting the value of x as

f(x)=4*1/2*1/2*1/2-12*1/2*1/2+11*1/2-5

1/2-3+11/2-5

(1-6+11-10)/2

-2 IS THE REMAINDER