Standard integral formulae
Indefinite integration · Mathematics
Study notes
Q: Evaluate ∫(3x^2 + e^x - 1/x) dx. ∫3x^2 dx = 3·x^3/3 = x^3. ∫e^x dx = e^x. ∫(1/x)dx = ln|x|. Answer: x^3 + e^x - ln|x| + C. Check: 3x^2 + e^x - 1/x ✓.
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Indefinite integration · Mathematics
Q: Evaluate ∫(3x^2 + e^x - 1/x) dx. ∫3x^2 dx = 3·x^3/3 = x^3. ∫e^x dx = e^x. ∫(1/x)dx = ln|x|. Answer: x^3 + e^x - ln|x| + C. Check: 3x^2 + e^x - 1/x ✓.