Question: (a) S Evaluate the following integrals using trigononometric substitutions (ex +ex+2) S dx. (b) +1+7-1 dr (Hint: you can use f sec(x) = Intan(x)

(a) S Evaluate the following integrals using trigononometric substitutions (ex +ex+2) S

(a) S Evaluate the following integrals using trigononometric substitutions (ex +ex+2) S dx. (b) +1+7-1 dr (Hint: you can use f sec(x) = Intan(x) + sec(x)| + C, and | sec*(.r)dr = sec(r) tan(r)+ }ln|sec(r)+tan(r)|+C). dr. (e) (d) fxx-9dx.

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a integrate e xe 2x c x 2 32 dx We can make the substitution u ex du ex dx Then the integral becomes ... View full answer

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