Answer:
6 is the correct answer
Step-by-step explanation:
Hope it is helpful...
( x y -6)² = x² y² - 12 xy + 36
<u><em>Explanation:-</em></u>
Given that the expression ( x y -6)²
Apply formula (a-b)² = a² -2ab + b²
( x y -6)² = (xy)² - 2 × xy× 6 + (6)²
= x² y² - 12 xy + 36
idk
B
