Factorise :-
a - b - a² - b²
Answers
Answered by
1
Answer:
(a-b)[1-(a+b)]
Step-by-step explanation:
=(a-b)-(a²-b²)
=(a-b)-(a-b)(a+b)
=(a-b) [1-(a+b)]
Answered by
0
Answer:
a-b-a^2-b^2
(a-b) -(a-b) ^2
(a-b) -(a-b) (a+b)
2(a+b) -(a-b)
therefore,
(a-b)
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