92
3^4 = 81
92 = 81
81 can be written as 8.10 × 101
34 = 81
34 = 81
(-3)4 = 81
23 or 81
81 = 3^4 (or 3 to the fourth power)
92
92=81
It is the same as 1/34 . We move an exponent to the denominator and we change the exponent from positive to negative. Now 34 is 81 so the answer is 1/81 meters.If the exponent in the denominator is negative, we can move it up to the numerator and change it to a positive.