What is the full form of Mathematics ​

For the equations below which statement is true ?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2