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Grade 12th passAlgebra

In the expansion of ( 7^1/3 +11^1/9)^6561, total no of term free from radical.

Profile image of Vikas Singh
9 Years agoGrade 12th pass
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1 Answer

Profile image of Darsh Mehta
9 Years ago
6561/9=729+1=730 as 1 is added for the first term and 6561/9 is done because LCM of 1/9 and 1/3 is 1/9