Question

Use synthetic division to divide

F(x) = x^3+4x^2-9x-36 by (x-3)

??

Answer 1

x^3 +4x^2 -9x -36 / x-3 =x^2 +7x +12
x^3 -3x^2
----------
0 7x^2 -9x
7x^2 -21x
-----------
0 12x -36
12x -36
---------
0 0

Answer 2

ok ?

Answer 3

x^2(x+4)-9(x+4)=(x^2 -9)(x+4)=(x-3)(x+3)(x+4) so than this divided by (x+3) equal
=(x-3)(x+4)

Answer 4

hope you will like ithese --- ...