The square root of 81 is: ±9 (9 or -9)
A square root is a number which, when multiplied by itself, equals the original number. As 9 x 9 = 81 and -9 x -9 = 81, the answer is plus or minus nine.
The square root of 6561 is 81.
The quad root of 81 is 3 but the square root of 81 is 9
81 is the square root of 405. (81 x 5 = 405.)
No. The square root of 81 is 9, which is a rational number.
81
81 is the square root and 9.5 is under root.
The square root of -81 = 9 i9i
The square root of 81 is 9
The square root of -81 = 9 i9i
The square root of 6561 is 81
The square root of 81 is 9 and the square root of 4 is 2!
The square root of 81 squared is 81.
the square root of 64 is 8 because 8x8 is 64 the square root of 81 is 9 because 9x9 is 81
The square root of 81 is ±9 which is in its simplest form.
Yes. Square root of 81= 9
The square root of a fraction is found by taking the square root of the numerator and the denominator separately. The square root of 16 is 4, and the square root of 81 is 9. Therefore, the square root of ( \frac{16}{81} ) is ( \frac{4}{9} ).
the square root of 81== square root is when a number times itself to get a specific number e.g. square root of 81=9