Q54Multiple choice∫ x + 1 is equal to x 2 x3 x 2 x3(A)x + + – log 1 – x + C(B)x + – – log 1 – x + C 2 3 2 3 x 2 x3 x 2 x3(C)x – – – log 1 + x + C(D)x – + – log 1 + x + C 2 3 2 3 x + sin x