Solving Quadratic Equations: In Factored Form

Solve for $x$.

1. $(x+3)(x-4)=0$
2. $(x-2)(x-5)=0$
3. $(x-22)(x-9)=0$
4. $(2x+5)(x-6)=0$
5. $(3x+15)(3x-2)=0$
6. $(5x+2)(x-8)=0$
7. $8(x+2)(x-10)=0$
8. $(x-4)^2=0$
9. $9(x+3)^2=0$
10. $x(x+2)^2=0$