Integral 12x (5-x^2) dx =

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Integral 12x (5-x^2) dx =

Indefinite Integral/Metode Substitusi/Kelas XI SMA

∫ 12x(5-x²) dx
misal u =5-x² , du/dx=-2x –> so dx=du/-2x

=∫ 12x (u) du/-2x
=-6∫ u du
=-6/2 u² +C
=-3u²+C
kembalikan permisalan
=-3(5-x²) +C

Cmiiw , rate yg terbaik ya 🙂