27
The square root of a number is "the number times itself that equals the original number". The square root of 9 = the number times itself that equals 9. In this case it is 3 (3 x 3 = 9). To cube a number, multiply the number by itself two times. The square root of 9 cubed would be 3 x 3 x 3, or 27.
9 and 81.
The square root of 81 is 9, and 9 cubed is 729.
Oh, dude, you're hitting me with some math now? Alright, so the square root of 81 is 9, and if you cube that, you get 729. Boom, math wizardry in action! Like, who needs a calculator when you have me, right?
The square root of 9 is the number you times by itself to get 9, so that's 3. Then to cube it you do 3 x 3 x 3 which is 27.
The cube root of the square root is the sixth root. The sixth root of 729 = 3
The cube root of 729 is 9 and 9 squared is 81.
9
9 and 81.
The square root of 81 is 9, and 9 cubed is 729.
27, -27
Oh, dude, you're hitting me with some math now? Alright, so the square root of 81 is 9, and if you cube that, you get 729. Boom, math wizardry in action! Like, who needs a calculator when you have me, right?
The square root of 9 is the number you times by itself to get 9, so that's 3. Then to cube it you do 3 x 3 x 3 which is 27.
8.056... (3 d.p.)
an integer
The cube root of the square root is the sixth root. The sixth root of 729 = 3
5.76899828 orFactor the 192:=8x24=8 x 8 x 3remember that cube root of 8 is 2, so you have:2 x 2 (cube root of 3) = 4 cube root of 3for the x^9, cube root is x^(9/3) = x^3final answer:4x^3(cube root 3)that's' it! ;)
8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9...