Evaluate the definite integral 4 (5el + 6x)dr using Part 1 of the Fundamental Theorem of Calculus. Enter the exact answer. Remember to include a "+ C" if appropriate. Include a multiplication sign between symbols. For example, a . IT. 4 (5ed + 6x)dr = Please explain, in your own words and in a few sentences, how you arrived at your answers. Answers with no relevant explanations may receive reduced or no credit