The volume of a cylinder is given by the formula v=pi r^2h, where r is the radius of the cylinder and h is the height. which expression represents the volume of this cylinder? h=2x+7, r=x-3.

ur mom

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11