Expand and simplify: (x + 2)^2. [Unique SSC algebra item 2]
Note
Apply the standard identity carefully. The simplified form is x^2 + 4x + 4.
Expand and simplify: (x + 2)^2. [Unique SSC algebra item 2]
Apply the standard identity carefully. The simplified form is x^2 + 4x + 4.