Utilizing the original function y=(x2+1)x2,

The derivative function f(x)=(x2+1)22x,

and the antiderivative of the derivative functionx2+11+C

Compute three definite integrals with the lower limit "a" and the upper limit "b" if,

• 1)a=0 andb>0
• 2)a>0 andb>0 andb>a
• 3)a=0 andb=+