The area of a rectangular room is given by the trinomial x2 + 3x - 28. What are the possible dimensions of the rectangle? Use factoring, (x - 7) and (x + 4) (x - 7) and (x - 4) (x + 7) and (x + 4) (x + 7) and (x - 4)

The area of a rectangular room is given by the trinomial x2 + 3x - 28.

1.	The area of a rectangular room is given by the trinomial x2 + 3x - 28. What are the possible dimensions of the rectangle? Use factoring, (x - 7) and (x + 4) (x - 7) and (x - 4) (x + 7) and (x + 4) (x + 7) and (x - 4)
Answer» The area of a rectangular room is given by the trinomial x²+ 3x - 28. What are the possible dimensions of the rectangle? Use factoring, Solution: