Answer:
wasn't sure what you wanted us to answer, so I have the distance formula for you, and I worked it out.
Step-by-step explanation:
hope these help (:
Answer:12.72
x(x^2+2)^3/2
y'=1/2(x^2+2)^3/2.2x
= x(x^2+2)^3/2
452.39cm^2
