© (2x - y + 3) (2x - y - 3)
Answers
Answered by
10
Answer:
means
Step-by-step explanation:
(2x+y)
3
+(2x−y)
3
⇒ [(2x)
2
]
3
−[(y)
2
]
3
[ Since, (a+b)(a−b)=a
2
−b
2
]
⇒ [4x
2
]
3
−[y
2
]
3
⇒ 64x
6
−y
6
∴ (2x+y)
3
+(2x−y)
3
=64x
6
Answered by
1
Answer:
4xe2-ye2-6y-6
Step-by-step explanation:
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