Question

find the reminder of x - 3 is factor of x³ + 4 x² + 6​

Answer 1

Answer:

See answer in the photo.

Answer 2

:-x-3=0

:-x=3

:-p(x)=x³+4x²+6

:-p(3)=3³+4×3²+6

=27+4×9+6

=27+36+6

=27+42

remainder=69

let check it