1.

9^2+9°-1!= 3n, what is value of n​

Answer»

Step-by-step explanation:

9^2+9^-1=3n

3^2×2+3^3×-1=3n

3^4+3^-3=3n

81+1/27=3n

2187/27=3n

2187/27×3=n

27=n

hope it's the RIGHT answer!!



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