Answer: 1³-y³-3.1.y (1-y) Step-by-step explanation: (1-y)³ (1-y)³ (1-y) (1-y)² (1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y) (1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y)1³-y²-3.1².y+3.1.y (1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y)1³-y²-3.1².y+3.1.y 1³-y³-3.1.y(1-y) Answer Reply

Answer:1³-y³-3.1.y (1-y)

Step-by-step explanation:(1-y)³(1-y)³ (1-y) (1-y)²(1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y)(1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y)1³-y²-3.1².y+3.1.y(1-y)³ (1-y) (1-y)²(1-y) (1²+y²-2.1.y)1³-y²-3.1².y+3.1.y 1³-y³-3.1.y(1-y) AnswerAnswer:mujhe chahiye cr7

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