Integrate exponential (1 Viewer)

[enigma_1]

How do u integrate:

2xe^(x^2 +3)

 

[Study notes]

well the derivative of e^(x^2 +3) = 2xe^(x^2 + 3)

so e^(x^2 + 3) + c I think

 

[HeroicPandas]

Or just use integration by substitution, by letting u = x^2 +3

Basically the same thing... (you prove the top thing by doing u = f(x) and forward on)