factorise (a+b)³-a-b?factories
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1
Step-by-step explanation:
2 b is answer acording to me.
gurudevrajak685:
I am nandini
Answered by
2
Answer:
Answer
Given polynomial is
a−b−a
2
+b
2
=(a−b)−(a
2
−b
2
)
=(a−b)−(a−b)(a+b)
=(a−b)[1−(a+b)]
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