$\"\"$

The expression is $\"\"$ .

$\"\"$ (Substitute $\"\"$ )

$\"\"$ (Add: $\"\"$ )

$\"\"$ (Apply multiplicative identity property: $\"\"$ )

$\"\"$ (Absolute value of $\"\"$ )

$\"\"$ (Multiply: $\"\"$ )

$\"\"$ (Add: $\"\"$ ) $\"\"$

The simplified expression value is $\"\"$ .