I believe it would be done like this:
subtract 2x-8 from both sides. then use cubric formula.
answer should be x= 1.688242
Step-by-step explanation:
Density=5250/4.5=1166.66 g/ml
The perimeter would be ≈ 36.797836892947.
Rounded would be about 37, or 36.8.
Hope this helps!!!!


Solving for P:
≈36.79784
Hope this helps!!
Complete the <u>square</u> on the right side of the <u>equation</u>
2(x-2)^2+1