p = 9 (92 = 9 x 9 = 81)
811/2 = sq rt 81 = 9
6,561
81 divided by 9 ie 9
The number that multiplied by 32 would equal 81 is 2.53125.
p = 9 (92 = 9 x 9 = 81)
x^2 + 81
3 to the 4th power 9 squared
(-3)4 = 81 (positive).
Approx 7.98*1022 or 79.8 sextillion.
9-2 = 1/92 = 1/81
81 3² x 3² = 9 x 9
3 to the fourth power=81Three to the fourth power is 81.
811/2 = sq rt 81 = 9
6,561
81 divided by 9 ie 9
A number with a negative power (or index/exponent) is equal to the reciprocal of that number but with the equivalent positive power. For example, a-3= 1/a3. Thus,. (-3)-4 = 1/(-3)4 = 1/81