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Grade 12Algebra

If (5+2(root6))^n = I+f where I,n belongs to natural numbers, and o < f <1 then I equals

answer is [1/(1-f)] -f

how??

Profile image of Sanandanan M
14 Years agoGrade 12
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1 Answer

Profile image of Swapnil Saxena
ApprovedApproved Tutor Answer14 Years ago

Here is the solution fr the question:

2097_28105_Solution.jpg