Very easy math question.only answer 5th question. First to answer correctly will be marked as the brainliest .
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Answers
Answered by
1
Answer:
(a-b)
Step-by-step explanation:
(a^2-b^2) is (a+b)(a-b) as per the identity
therefore
(a^2-b^2)/(a+b)
(a+b)(a-b)/(a+b)
(a+b) gets cut
therefore
(a-b)
Answered by
0
Answer:
(a - b)
Step-by-step explanation:
When factorized,
() = (a + b) (a - b)
So,
() / (a + b) = (a - b)
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