1 Answer

Dejan Dozet · Answer 1 · 2021-01-21T00:27:38+0000

Answer:

Therefore the volume of the cylinder
$=\pi(2x^3-5x^2-24x+63)$ cubic units

Explanation:

Given height of a cylinder is (h) =2x+7

and radius (r)= x-3

Volume of the cylinder =
$\pi r^2 h$

$=\pi (x-3)^2(2x+7)$

$=\pi (x^2-6x+9)(2x+7)$

$=\pi (2x^3-12x^2+18x+7x^2-42x+63)$

$=\pi(2x^3-5x^2-24x+63)$ cubic units

Therefore the volume of the cylinder
$=\pi(2x^3-5x^2-24x+63)$ cubic units

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