The surface area of a closed right circular cylinder whose 5 inches and height is 12 inches is givern approximately by 2x3.1416x5^2+ 2x3.1416x5x12, evaluate this expression

the answers c

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

my guess would be b and d, but i didn’t actually get out the pen and paper. lol