What are the zeros of the function?

h(x)=x^3−2x^2−3x

select each correct answer.

x=−3

x=−1

x = 0

x = 1

x = 3

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet