Question: The following integrals require a preliminary step such as long division or a change of variables before using partial fractions. Evaluate these integrals. Ja dx
The following integrals require a preliminary step such as long division or a change of variables before using partial fractions. Evaluate these integrals.

Ja dx (ex + e-x) 2
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To evaluate the integral dx ex ex2 We can start by using the substitution u ... View full answer
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