13)Evaluate 13 Evaluate the integral s 5x--Xt27 dx x (x²+G) -1 3 tan 3+C b)(-ト2フx)、1mlxCx?ss)1c Sx3 In lxCx?ょs) 3. +27X c) In olin13x (x²+G)+9tan-?ax7C 3tan 3 In x)+ 2x In lx?+91-3 tam -ス 3/C

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