The cubed root of 726 is 9. 9 squared is 81
The square root of 81 is 9. 9 x 9 = 81.
they are similar because squared root is the number multiply by its self to get the answer. and the squared number is the answer to the problem's u multiplied my its self.exzample=the square root of 9 would me 3.3*3=9 3*3 is the square root and 9 is the squared part.
I t doesn't! -3 squared = 9. The square root of -9 is 3i, i being the square root of -1, and that opens up a very complicated can of worms!
-27 or +27
The cubed root of 726 is 9. 9 squared is 81
The square root of 81 is 9. 9 x 9 = 81.
The cube root of 729 is 9 and 9 squared is 81.
The square of a square root takes you back to the number itself. For example, the square root of 9 is 3. 3 squared is 9. Therefore, sqrt(9)2 = 9
they are similar because squared root is the number multiply by its self to get the answer. and the squared number is the answer to the problem's u multiplied my its self.exzample=the square root of 9 would me 3.3*3=9 3*3 is the square root and 9 is the squared part.
I t doesn't! -3 squared = 9. The square root of -9 is 3i, i being the square root of -1, and that opens up a very complicated can of worms!
-27 or +27
-3 squared = 9. The square root of -9 is 3i, i being the square root of -1
Well, isn't that a happy little math problem! The square root of 5 squared is 5, and the square root of 4 squared is 4. So, when you subtract 4 squared from 5 squared, you get 9. Remember, there are no mistakes in math, just happy little accidents!
8 and 9. 8 squared is 64. 9 squared is 81. 64 < 75 < 81, hence the square root of 75 is somewhere between 8 and 9.
1
When 100 is squared, the root is 10. That means you can multiply 10 by 10 and the answer is 100. The square root of 81 is 9 and 8 is the square root of 64.