\int\limits^a_b (12x^{2} -2x^{3} )dx + (y-3)dy

0.02040816326

can you put the picture up?

step-by-step explanation:

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!