A graphing calculator is a great help for problems of this nature.
x ∈ {-5.63, -0.55, 2.59}
The area is 24² because 8*3 is 24
The perimeter is 8+8+3+3 which is 16+6 and that equals 22
22 is the Perimeter and the Area is 24²
Answer:
x=2
Step-by-step explanation: