How to use the FTC to evaluate the definite integral of a polynomial

The video tutorial covers the process of integration, emphasizing the importance of using brackets to avoid errors in subtraction. It explains how to combine terms by finding common denominators and demonstrates simplifying expressions by multiplying fractions. The tutorial concludes with a final calculation and discusses potential shortcuts in solving mathematical problems.

What is the integral expression mentioned in the text?

Explain the importance of using brackets when subtracting expressions in integration.

Describe the process of distributing negative signs across parentheses in the context of the problem.

What is the common denominator mentioned for combining fractions?

What was the final result of the calculations performed in the text?