3 x 104 equals 30,000
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
0.001
3 to the fourth power=81Three to the fourth power is 81.
3 to the fourth power (3*3*3*3) is 81
To raise something by the power of negative one, take the reciprocal of the number. In this instance, -3/4-1 = -4/3 or negative four thirds. Expressed as a decimal, this is equal to -1.3 recurring (that is, -1.3333...)
+1/81
Negative 3 raised to the power of 5 is equal to -243.
-3/4 divided by -1/4 = 3
3
-1 negative (1/3) to the power of 4 is positive 1/81 = 0.0123
0.3333
3 x 104 equals 30,000
81 3² x 3² = 9 x 9
4^(-3) = 1/4^3 or 1/64
-3000
0.001