from where 1st step come......................................................................................................................................................................
Hi Naveen Penta, We know that log5 = 0.69 and log3 = 0.47 Substituting values in the given equation- log5/log3 = log(2+x)/log5 => 0.69/0.47 = log(2+x)/log5 => 0.69*0.69*0.47 = log (2+x) => 1.023 = log(2+x) => 2+x = 10^1.023 => x = 10.54-2 = 8.54 Hence, the value of x is 8.54 I hope this helps!