please answer this fast
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3
Answer:
ans should be 10............
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astutely:
it is wrong
Answered by
1
Answer:
(5.67)^3+(4.33)^3/(5.67)^2+5.67*4.33+(4.33)^2
open the identity now,
(5.67+4.33)[(5.67)^2+5.67*4.33+(4.33)^2]
the above one will cancel
now left one is,
5.67*4.33.......
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