Question

(r3 +6r2 −21r−18)÷(r−3) solve using synthetic division

Answer 1

Answer:

y = x^2 + 9x + 6    No remainder.

Step-by-step explanation:

The divisor will be 3 The sign on the divisor switches.

3 || 1    +     6    -    21    -   18 ||

                 3         27     + 18

================================

      1          9         6          0

The answser is x^2 + 9x + 6