If-the-binomial-coefficients-of-2nd-3rd-and-4th-terms-in-the-expansion-of-2-log-10-10-3-x-2-x-2-log-10-3-1-5-m-are-in-AP-and-the-6th-term-is-21-then-the-value-s-of-x-is

Question Number 63833 by gunawan last updated on 10/Jul/19

If the binomial coefficients of 2 nd, 3 rd

and 4 th terms in the expansion of

{[\sqrt{2^{\log_{10} (10 - 3^{x})}} + \sqrt[5]{2^{(x - 2) \log_{10} 3}}]}^{m} are in

AP and the 6 th term is 21, then the value (s)

of x is (are)