### Home > CALC > Chapter 7 > Lesson 7.1.2 > Problem 7-18

7-18.

Hustling Harry hastily got the following answer to the indefinite integral below. Verify that he is incorrect, and explain what he did wrong.

Take the derivative of his result.

7-18.

Hustling Harry hastily got the following answer to the indefinite integral below. Verify that he is incorrect, and explain what he did wrong.

Take the derivative of his result.