Four Fours/28/Solutions

Puzzle: Four Fours: $28$

Using exactly $4$ instances of the number $4$, the task is to write an expression for $28$, using whatever arithmetical operations you consider necessary.

Solutions

Solution $1$

$28 = 4! + 4 + 4 - 4$

Solution $2$

$28 = \dfrac {4! \times 4} 4 + 4$