Subtract 2 from both sides
simplify 38 - 2 to 36
divide both sides by 3
simplify 36/3 to 12
Answer: x = 12.
The Leading Coefficient Of The Polynomial Is -6
Volume of a cylinder = the area of the base x height of the cylinder
Area of base =

r^2
A = 6^2(

)
A = 36

V = 36

x 12
V = 432

5 cylinders = 5V
5V = 5 x (432

)
5V = 2160

Final answer: Alex needs to buy 2160

or 6785.84 cubic feet worth of compressed air to fill all of the cylindrical tanks.
Gio should for sure devide everything by ^2 and then combine like terms.
Answer:
is<u> Rational</u> because<u> it's a non-perfect square</u>