0.3333
3
when they say a number is "to a power" like "5 to the second power" its the same thing as 52 read "5 squared" to solve this all you have to do is 5x5=25. if you have "3 to the fourth power" you would do 34 which is the same as 3x3x3x3=81.
36x4 - 81 is a difference of 2 squares and so can be factorised as follows: (6x2 + 9)*(6x2 - 9)
81 as 162=2x81=2x34 fourth root of 81 is 3
3 to the fourth power=81Three to the fourth power is 81.
Three raised to the fourth power is 3 * 3 * 3 * 3 = 81
3 tho the fourth power is 81 (3x3x3x3= 9x3x3 = 27x3 = 81)
-3 to the fourth power = 81
Prime numbers to the fourth power like 16 and 81.
811/2 = sq rt 81 = 9
81 A number raised to the second power is the number multipled by itself twice (9*9). A number raised to the third power, is the number multipled by itself 3 times (9*9*9) and so on.
3 to the fourth power (3*3*3*3) is 81
+1/81
The fourth power of three, or 34, is eighty-one (81). This can be thought of as 3x3x3x3, or 9x9.
(-3)4 = +81
34 = 81 , no, that would be three to the third, three to the fourth would be 81 X 3 = 243