# please help i seriously don't understand any of these!!

solve by factoring:

1.x^3-12x = x^2

simplify

1.4c/12c^5

2. a^2x/a

3. x^3y^4/2 x^2y^6

solve by factoring:

1.x^3-12x = x^2

simplify

1.4c/12c^5

2. a^2x/a

3. x^3y^4/2 x^2y^6