Problem∫(x+2) dx\int (x + 2) \, dx∫(x+2)dx단계별 풀이합의 법칙: ∫x dx+∫2 dx\int x \, dx + \int 2 \, dx∫xdx+∫2dx.∫x dx=x22\int x \, dx = \frac{x^2}{2}∫xdx=2x2, ∫2 dx=2x\int 2 \, dx = 2x∫2dx=2x.정리합니다: x22+2x+C\frac{x^2}{2} + 2x + C2x2+2x+C.답x22+2x+C\frac{x^2}{2} + 2x + C2x2+2x+C다른 문제를 풀고 싶으신가요? integral 풀기 →관련 예제/solve/calculus/integral-of-2x/solve/calculus/integral-of-x2-dx