Find the solution of the system of equations. 9x+6y=
9x+6y=
\,\,6
6
-x-3y=
−x−3y=
\,\,11
11

To solve this system for y, we will use elimination by multiplying the second equation by 9.

Now we will plug in what we got for y into one of the original equations to solve for x.

The solution for this system is (4, -5).

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option