~18.721
The cube root of 27 is 3 and so 27 times 3 = 81
The cubed root of 726 is 9. 9 squared is 81
2 cube root 6
The square root of 81 squared is 81.
2 cube root 24 plus 3 cube root 81 is 18.7492444
The cube of the square root of 81, which can be simplified to 81^(3/2) is equal to the cube of 9. 93 = 729.
Answer: -9 -9 * -9 = 81 81 * -9 = -729
The cube root of 729 is 9 and 9 squared is 81.
The square root of 81 is 9, and 9 cubed is 729.
81
~18.721
9 and 81.
The cube root of 27 is 3 and so 27 times 3 = 81
The cubed root of 726 is 9. 9 squared is 81
If it is a true cube, then the length = width = height. Therefore the length = cube root of 81 = 811/3 = 4.3267....inches.
4^2 = 16 ; Difference is '5' Not the cube root 5^2 = 25 ; Difference is '3' Not the cube root 6^2 = 36 ; Difference is '3' Not the cube root 7^2 = 49 ; Difference is '5' Not the cube root 8^2 = 64 ; Difference is ''2' '2' is the cube root of '8' 9^2 = 81 ; Difference is 7 . Not the cube root 10^2 = 100 ; Difference is '1' Not the cube root. Hence the number is '8' . The cube root of '8' is '2' ( 2 x 2 x 2 = 8 )