Solution Found!
Answer: Preliminary steps The following integrals require
Chapter 4, Problem 54E(choose chapter or problem)
QUESTION:
Preliminary steps The following integrals require a preliminary step such as long division or a change of variables before using partial fractions. Evaluate these integrals.
\(\int \frac{d x}{e^{x}+e^{2 x}}\)
Questions & Answers
QUESTION:
Preliminary steps The following integrals require a preliminary step such as long division or a change of variables before using partial fractions. Evaluate these integrals.
\(\int \frac{d x}{e^{x}+e^{2 x}}\)
ANSWER:SOLUTION
Step 1
We need to solve
Let us use the substitution method here.
Let
Therefore