It's a question of finding a static integral There's an error in the formula

This is the problem

syms x

int(x+2/(x+1)^3-exp^-3(x+3), x, 0, 3)

It's my mathematical formula

It is a problem of obtaining a static integral using Symbolic Math. Which part of the formula is the problem?

Answer 1

[Torsten]

integral(@(x)(x+2)./(x+1).^3-exp(-3*(x+3)),0,3)

ans = 1.2187

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