4. Find the squares of the following numbers using
the identity (a - b) = 2 - 2ab +7
(a) 1982 b)29991
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Answered by
1
Answer:
Find the squares of the following numbers using
the identity (a - b) = 2 - 2ab +7
(a) 1982 b)29991
Answered by
2
Answer:
Step-by-step explanation:
bro there is no such identity
please check ur question
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