The square root of 77, written √77 is ± 8.775 (3 dp)
roughly 8.775
77 is not the square of an integer. Rounded to five decimal places, its square root is equal to 8.7750.
77.0
The 8th root
The principal square root is the non-negative square root.
Square root of 5 time square root of 6 is the same as square root of 5 x 6, that is, square root of 30.
It's not the square root of 77.
Square root of 693 = 3 square root of 77 or 26.325
± 77
77 is not the square of an integer. Rounded to five decimal places, its square root is equal to 8.7750.
8.78
Irrational
between 76 and 77 76² = 5,776 77² = 5,929 76.36753236814713
sqrt(77)/9 cannot be simplified.
The square root of 49 is 77, because, 7 x 7 = 49.
77.0
It is lies between > 8 and 9
Geometric Mean of two numbers is the square root of their product, in this case root 77 ie 8.775