If the power is a positive integer, you can use repeated multiplication. For example: 34 = 3 x 3 x 3 x 3
Raise a power to a power by multiplying the two exponents together; e.g. (x 2)3 is x6
-3
1594323
It is: 22 = 4
43 + 42 = 64 + 16 = 80
43 * 24 * 7 * 4 * 22 * 72 . 64 * 16 * 7 * 4 * 4 * 49 = 5619712
If the power is a positive integer, you can use repeated multiplication. For example: 34 = 3 x 3 x 3 x 3
Use the exponent symbol (^). Example: 3 to the 4th power is 3^4.
-3 to the fourth power = 81
It is: 1.31079601
Raise a power to a power by multiplying the two exponents together; e.g. (x 2)3 is x6
-3
1594323
It is: 22 = 4
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...)
64^3 is 64x64x64 or 262,144. =============================== Remember, when you raise an exponent to a power, you multiply the exponents, so: 642/3 = (641/3)2 641/3 is the same thing as the cube root of 64, which is 4. So, 642/3 = (641/3)2 = (4)2 = 16