Answer:
Therefore the volume of the cylinder
cubic units
Step-by-step explanation:
Given height of a cylinder is (h) =2x+7
and radius (r)= x-3
Volume of the cylinder = 



cubic units
Therefore the volume of the cylinder
cubic units
Answer: ill try looking this one up to help u just add me on snap its johni_spurgeon
Step-by-step explanation:
Answer:
Complex roots [Refer picture]
Step-by-step explanation:
I am not sure if it's correct.
But we will get complex roots