√81 + √196 = 23
9
if x is equal to the square root of 81 then x is ±9 (plus or minus 9)
First you do the square root, then the multiplication, then the addition.
sqrt(81) + 25 9 + 25 = 34 ====
√81 + √196 = 23
9
if x is equal to the square root of 81 then x is ±9 (plus or minus 9)
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.
81 is the square root and 9.5 is under root.
First you do the square root, then the multiplication, then the addition.
sqrt(81) + 25 9 + 25 = 34 ====
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
The square root of 81 is 9 and the square root of 4 is 2!