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What is the factor of (a-b)
Answers
Answer:
What is the factor of a-b?
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5 Answers

Mohd Sufyan (मोहम्मद सुफ़यान), Student at FIITJEE, Bhopal (2017-present)
Answered December 4, 2016 · Author has 726 answers and 641.5K answer views
Let's have a layman approach.
a−b=(a−b)1a−b=(a−b)1
The factor of
a5blablabla−b5=(a−b)5a5blablabla−b5=(a−b)5
a4blablabla+b4=(a−b)4a4blablabla+b4=(a−b)4
a3blablabla−b3=(a−b)3a3blablabla−b3=(a−b)3
a2blablabla+b2=(a−b)2a2blablabla+b2=(a−b)2
As we see, Even powers have positive ending power of b.
Do, factor of a1blablabla−b1=a−ba1blablabla−b1=a−b
By the pascal's triangle, the simplification of (a+b)n(a+b)n or (a−b)n(a−b)n has n+1n+1 terms.
So, anan and bn
Answer:
the answer of (a-b) is a^1-b^1