The answer you're looking for will be,
ANSWER: 3x(x + 2)(x - 2)
You're welcome.
STEPS:
#1. Factor out common term 3x.
Should be Cubic meters or Cubic decimeters
Mass of the water in pool in Kilograms
Volume of water in pool in Liters
Sum = 20(1-(1/4)^5) / (1-1/4) = 26.64
8 - (2/x) = y (ignore these words the answer was too short lol)