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COROANA pentru : Calculati integrala (x+5)(x-1)(x-1)dx..URGENT!!!

Răspuns :

[tex] \int\limits {(x+5)(x-1)^2} \, dx= \int\limits{(x^3+3x^2-9x+5)} \, dx= [/tex]=
[tex] \frac{1}{4}x^4+ \frac{3}{3}x^3- \frac{9}{2} x^{2}+5x+C [/tex]=
[tex] \frac{1}{4}x^4+x^3-4,5x^2+5x+C.[/tex]