Berechne
∫0xtdt
∫1xtdt
∫0x(t2−t−1)dt
∫0xsint dt
∫1054xt2 dt
∫12x1+x dx
∫1e2xx2+2x+3 dx
∫−2+2v2 dv
∫23t2 dt
∫23x2 dx
∫01(x−x2) dx
∫02x dx
∫13x dx
∫−20(−x) dx
∫01(x2+x) dx
∫12x2 dx
∫−2−1x2 dx
∫−22x2 dx
∫02πsinx dx
∫02πcosx dx
∫73220001 dx
∫12(x2+x) dx
∫02(x2+x) dx
∫−11(5x4−3x2−7) dx