Home > CALC > Chapter 12 > Lesson 12.2.2 > Problem 12-78
12-78.
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 ✎
Let u = x + 1.
Once you rewrite the integrand, you should recognize it as a special case.
Let u = sin(x).
sin(2x) = 2sin(x)cos(x)
Let u = sin2(x) + 1.
ln(x2) = 2ln(x)