0.6049
1.6531
No. The square root of 81/(-3) is rational. The square root of [81/(-3)] is imaginary (a kind of complex number).
well, the square root of 81 is 9, and seven squared is 49, so it wud be 40
Examples of such numbers are 49, where sqrt(49) = 7, 81, where sqrt(81) = 9. Such numbers are called square numbers.
81 is the square root and 9.5 is under root.
The square root of -81 = 9 i9i
The square root of -81 = 9 i9i
The square root of 81 is 9
The square root of 6561 is 81
sqrt(25/81) = 5/9
The square root of 81 is 9 and the square root of 4 is 2!