### Home > PC > Chapter 1 > Lesson 1.4.1 > Problem 1-136

1-136.

Fill in the blanks to make the following equations correct. Homework Help ✎

*x*^{2}+ 6*x*+ ____ = (*x*+ 3)^{2}*x*^{2}− ____*x*+ 16 = (*x*− 4)^{2}

9

8

1-136.

Fill in the blanks to make the following equations correct. Homework Help ✎

*x*^{2}+ 6*x*+ ____ = (*x*+ 3)^{2}*x*^{2}− ____*x*+ 16 = (*x*− 4)^{2}

9

8