### Home > PC > Chapter 1 > Lesson 1.1.2 > Problem 1-27

1-27.

Factor out the greatest common factor.

Factor (2*x* + 1) out of each term.

Write the squared factor twice to visualize what is in common.

Follow the same procedure in part (c).

1-27.

Factor out the greatest common factor.

Factor (2*x* + 1) out of each term.

Write the squared factor twice to visualize what is in common.

Follow the same procedure in part (c).