Answer:
Box 1:
Box 2:
Box 3:
Box 4:
Explanation:
See attachment for complete question.
Given
Required
Fill in the boxes
Box 1: We need to open the brackets.
This gives:
Box 2: Simplify individual bracket.
This gives:
Box 3: Collect Like Terms
This gives
Box 4: Perform operations on like terms
The boxes will be filled in the following order:
Box 1:
Box 2:
Box 3:
Box 4: