Question

9^3n*3n+1/27n+1*81^n+9^3n*3n+1/27n+1*81^n​

Answer 1

value of n is 246Step-by-step explanation:given term3n × 9n + \frac{1}{3} 31 n - 1 × 27 n - 1 = 81

value of n is 246Step-by-step explanation:given term3n × 9n + \frac{1}{3} 31 n - 1 × 27 n - 1 = 81to find outvalue of nsolution

81to find outvalue of nsolutionin the given equation we have 1 unknown value value i.e n3n × 9n + \frac{1}{3} 31 n - 1 × 27 n - 1 = 8127 n + \frac{1}{3} 31 n - 27 n = 81 + 1here now we will cancel out +27 n with -27 nso remaining term will be

3\2

n = 82

n = 82so n will be

n = 82so n will ben = 82 × 3

n = 82so n will ben = 82 × 3n = 246