Timmy has a square backyard with a width of (2x-5). he wants to lay new sod. what is the area of his yard?

Answer:
[tex] {4x}^{2} - 20x + 25[/tex]
Step-by-step explanation:
[tex] {(2x - 5)}^{2} = {(2x)}^{2} - 2(2x)(5) + {5}^{2} = 4 {x}^{2} - 20x + 25[/tex]