Question

x³-3x²-9x +6 is divided by x-3 vthe reminder is​

Answer 1

Answer:

remainder of x3-3x2-9x+6 is 3

Answer 2

Answer:

$\huge{\boxed{\rm{\red{Remainder=-21}}}}$

Step-by-step explanation:

Given polynomial p(x)=x³-3x²-9x +6

Given divisor=x-3

As we know remainder theorem

if p(x) is divided by (x-a) then the remainder is p(a)

now given p(x) is divided by (x-3) then the remainder is p(3)

=>p(3)=3³-3(3)²-9(3)+6

=>27-27-27+6

=>0-27+6

=>-27+6

=>-21

The remainder= -21