Question

(i) p(x) = 3x3 + 16x2 + 15x – 18
g(x) = x -2/3​

Answer 1

Step-by-step explanation:

p(x)=3x³+16x²+15x-18

g(x)=x-2/3

by remainder theorem

x-2/3=0

x=2/3

p(2/3)=3*(2/3)³+16*(2/3)²+15*2/3-18

=3*8/27+16*4/9+10-18

=24/27+64/9+10-18

=8/9+64/9-8

=70/9-8

=70-72/9

=-2/9

the remainder is -2/9

hope this helps you