Answer to Question #77372 in General Chemistry for Vyea

Question

1) Find the result of the following integrals.
a) ∫▒〖(2+y)^2 dy〗
b) ∫▒(x²+x+1)/√x dx

2) Find the arc curve, y=x^4/8+1/〖4x〗^2 from x=1 to x=2.

3) Find the results of the following integrals by using substitution rule.
a) ∫_0^1▒〖xe〗^(-x²) dx
b) ∫_0^1▒〖(e^z+1)/(e^z+z) dz〗
c) ∫▒〖dx/(ax+b)(a≠0)〗