Factor a3 - 3 + 3a2 - a.

A) (a - 1)(a + 1)(a + 3)
B) (a 2 + 1)(a - 3)
C) (a 2 - 3)(a + 1)

Need asap. solve for the following inequality

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)