Solve the equations using the zero-product property.

a) [[$ x(x + 3)(2 - x) = 0 $]]



Answer: [[$ x = $]] , [[$ x = $]] or [[$ x = $]] .

b) [[$ 7x(2x - 6)(x - 1) = 0 $]]



Answer: [[$ x = $]] , [[$ x = $]] or [[$ x = $]] .

c) [[$ (x + 6)(x - 9) = 0 $]]



Answer: [[$ x = $]] or [[$ x = $]] .

d) [[$ x(2x - 8)(x - 1) = 0 $]]



Answer: [[$ x = $]] , [[$ x = $]] or [[$ x = $]] .