Answer:
The dimensions of the cropped photo are 9 inches by 9 inches.
Step-by-step explanation:
The given equation is: [tex](x+2)^2= 121[/tex] , where [tex]x[/tex] represents the side measure of the cropped photo.
Solving the above equation.........
[tex](x+2)^2= 121\\ \\ \sqrt{(x+2)^2}=\pm \sqrt{121}\\ \\ x+2=\pm 11\\ \\ x+2=11\ \ \ \ \ or \ \ x+2=-11\\ \\ x=11-2\ \ \ \ \ \ \ \ \ \ x=-11-2\\ \\ x=9 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x=-13\ \ [negative\ value\ ignored][/tex]
So, the side measure of the cropped photo is 9 inches.
Hence, the dimensions of the cropped photo are 9 inches by 9 inches.
