Find the partial fraction decomposition of x +5 2 - x- 2 O x- 2 c+1 O 5 x- 2 +1 O 7/3 4/3 c - 2 +1 O -4/3 7/3 + x- 2 c+11 Which of the following is the correct form of the partial fraction decomposition of ac (ac2 + 1)2 O A B C + 2 +1 (z2 + 1)2 O A Ba + C + (202 + 1)2 O A Ba + C Da + E + + (202 + 1)2 O A Ba + C Dec + E + + x2 +1 x2 +1Which of the following integration techniques is most likely to be effective for evaluating 2023 In(ac) dac? O Substitute u = In(x) O Substitute u = 2023 O Integrate by parts once, with u = In(x) and du = 2023 dx O Integrate by parts, with u = :2025 and du = In(a) dac, and after that integrate by parts 2022 more times