$\"\"$

The expression is $\"\"$

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

$\"\"$ (Evaluate the power: $\"\"$ )

$\"\"$ (Evaluate the power: $\"\"$ ) $\"\"$

$\"\"$ (Additive inverse property: $\"\"$ )

$\"\"$ (Multiplicative property of zero: $\"\"$ )

$\"\"$ (Additive identity property: $\"\"$ ) $\"\"$

The value of the expression is 9.