Answer:
5x² - 3x - 4
Step-by-step explanation:
(30x^3-18x^2-24x has three separate terms, each of which is evenly divisible by 6x. Performing this division, we get:
5x² - 3x - 4, which is the simplest possible form of (30x^3-18x^2-24x) / 6x.
v=pi.r^2.h
1728=3.14*22r^2
1728/69.08=r^2
r^2=25.0144
r=5
