2•(2•2)

To solve the expression \( 2 \cdot (2 \cdot 2) \), you first need to calculate the value inside the parentheses:

1. Calculate \( 2 \cdot 2 = 4 \).
2. Now, substitute that value back into the expression: \( 2 \cdot 4 \).
3. Finally, calculate \( 2 \cdot 4 = 8 \).

So, \( 2 \cdot (2 \cdot 2) = 8 \).