this left me with 4694528049 12 What did I do wrongSolution

this left me with 4.694528049 - 1/2

What did I do wrong?

Solution

[0 to 1]e2x+x dx

=[0 to 1](1/2)e2x+(1/2)x2+C

=[(1/2)e2*1+(1/2)12+C]-[(1/2)e0+(1/2)02+C]

=[(1/2)e2+(1/2)+C]-[(1/2)*1 +0+C]

=(1/2)e2+(1/2)+C-(1/2)-0-C

=(1/2)e2

=e2/2

this left me with 4.694528049 - 1/2 What did I do wrong?Solution[0 to 1]e2x+x dx =[0 to 1](1/2)e2x+(1/2)x2+C =[(1/2)e2*1+(1/2)12+C]-[(1/2)e0+(1/2)02+C] =[(1/2)e

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