(07.06 LC) A basketball court is in the shape of a rectangle. It has a length of (x – 7) meters and a width of (x + 3) meters. The expression below
represents the area of the court in square meters:
(x - 7)(x + 3)
Which of the following simplified expressions represents the area of the basketball court in square meters? (5 points)
Select one:
O a. - 6x + 3
b. x2 - 21
O c. x2 - 4x - 21
d. x2 - 7x + 3

Its O.x^2-4x-21

Step-by-step explanation:

(x-7)(x+3)we multiplie one value with anothet in different brackets and we get x^2+3x-7x-21,add same constant with x and u get .O

this was already solved by me with a different person. if you look it up in the search bar at the top of the page, you will get the answer.

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.