Integral (x + 1) (x² + 2x + 9)^7 dx =

Integral (x + 1) (x² + 2x + 9)^7 dx =

Penjelasan dengan langkah-langkah:

$(x + 1) {( {x}^{2} + 2x + 9)}^{7} dx \ misalkan : ( {x}^{2} + 2x + 9) = m \ frac{dm}{dx} = 2x + 2 \ dx = frac{dm}{2(x + 1)} \ = (x + 1) {m}^{7} frac{dm}{2(x + 1)} \ = frac{1}{2} {m}^{7} dm \ = frac{1}{2} {m}^{8} frac{1}{8} + c \ frac{1}{16} {( {x}^{2} + 2x + 9)}^{8} + c$

jadiin jawaban tercerdas ya!