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If-the-9-th-term-in-the-expansion-of-3-log-3-25-x-1-7-3-1-8-log-3-5-x-1-1-10-is-equal-to-180-and-x-gt-1-then-x-equals-




Question Number 63935 by gunawan last updated on 11/Jul/19
If the 9^(th) term in the expansion of  [3^(log_3  (√(25^(x−1) +7))) + 3^(− (1/8) log_3 (5^(x−1) +1)) ]^(10)  is  equal to 180 and  x > 1, then x equals
Ifthe9thtermintheexpansionof[3log325x1+7+318log3(5x1+1)]10isequalto180andx>1,thenxequals

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