factorise:a-b-a^2+b^2
Answers
Answered by
1
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)]
Similar questions
Physics,
3 months ago
History,
3 months ago
Social Sciences,
6 months ago
Computer Science,
6 months ago
Math,
1 year ago