General Knowledge Which of the following is correct? A) (4x-5y)² = 16x -20xy +25y² B) (4x-5y)² = 16x +40xy -25y ² C) (4x-5y)² = 16x - 40xy +25y² D) (4x+5y)² = 16x² -20xy -25y ² Detailed Solution: No Details Prev Next