Help me!!! I need this correct and best answers! I will rate this problem if answer…

Help me!!! I need this correct and best answers! I will rate this
problem if answer the 2 problems!
rk Sets quiz7.3: Problem 15 lem 15 ings Previous Problem Problem List Next Problem (1 point) For each of the following integrals find an appropriate trigonometric substilution of the form z ents f(t) to simplify the integral roblems a. 2_ 1 v b. dz 0 V dc -52 6r2 +36r Note: You can earn partial credit on this problem Preview My Answers Submit Answers You have attempted this problem 1 time Your overall recorded score is 0% ittps://webwork.uprm.edu/webwork2/MATE 3032 Arturo Portnoy/quiz7.3/4/PeffectiveUser-8411458208user-8411458208key-9.. QO G hipodromo camarercComprar y Vender El 19 G beisbol aa Buscar c G amazon store- Busci G shopper walmart-G quiz7.3: Problem 4 Previous Problem Problem List Next Problem (1 point) Note: You can get full credit for this problem by just entering the final answer (to the last question) correctly The initial questions are hints towards the final answer and also allow you the opportunity to get partial credit Consider the indefinite integral7 8) dz Then the most appropriate substitution to simplify this integral is glt) where g(t) – Note We are using t as variable for angles instead of 8, since there is no standard way to type 0 on a computer keyboard After making this substitution and simplifying (using trig identities), we obtain the integral ft) dt where f(t) afro This integrates to the following function of t f(t) dt – After substituting back for t in terms of z we obtain the following final form of the answer Note: You can eam full credit by answering just the last part Preview My Answers Submit Answers You have attempted this problem 0 times ou have unlimited attempts remaining