Question

evalute this questions​

Answer 1

hey friend, your answer is 1.

Answer 2

Answer:

$3^{4} = 81$

Step-by-step explanation:

lets solve the denominator first :

so [{3^4}^1/2]^-2

    { 3^4*1/2}^-2

     {3^2}^-2

     3^2*-2 = 3^-4

1/3^-4 = 3^-4 * -1 = 3^4 = 81