Solve the following problem:
Solve the following problem:
In order to solve the following problem, simplify the expression step by step:
Step 1: Compute
The first part of the expression involves . We compute:
Step 2: Rewrite the expression
Substitute with in the expression:
Step 3: Apply the FOIL method
Expand the expression using the FOIL method:
First:
Outer:
Inner:
Last:
Step 4: Combine like terms
Combine all the terms:
Combine and :
Thus, the expanded expression is .
Therefore, the final solution is: