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Home > CALC > Chapter 10 > Lesson 10.3.1 > Problem 10-118

10-118.
  1. Examine the integrals below. Consider the multiple tools available for integrating and use the best strategy. After evaluating each integral, write a short description of your method. Homework Help ✎

Rewrite the integrand in terms of sine and cosine and use the Pythagorean Identity.

Let u = cos(x).

Use integration by parts: Let f = tan–1(x) and dg = x dx

Use polynomial division:

Use substitution: Let u = ln(x)

Use substitution: