factorize (a+b)3 - a - b
step by step plz
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factorize (a+b)3 - a - b
step by step plz
fast
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Required Answer:-
Given to Factorise:
Solution:
Hence, the factorised form is (a + b)(a + b + 1)(a + b - 1)
Identity Used:
Other Identities:
Answer:
(a+b)2
Step-by-step explanation:
Multiplying 3 with (a+b):
Taking 2 common from a and b: