3 squared=9 3 squared=3*3 3*3=9
If a certain number when squared equals 2009 then the solution is the square root of 2009. √2009 = ±44.82 (2dp)
5.2915026
4.3713019
Six
If a number is 'squared' it's simply multiplied by itself. for example 3 squared is 3 x 3 which equals 9.
The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.
a number equals 2
The number that equals 121 when squared is 11.
5.477225575 squared equals 30.
The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7
123 squared means the same as 123 x 123. Squaring a number is the same as multiplying the number with itself.
3 squared=9 3 squared=3*3 3*3=9
9 is already a square number because 3 times 3 equals 9
8.1 squared = 65.61
The number than when squared equals 110 is the square root of 110 = ±10.488 (3dp)
It depends if the negative is being squared also. If you have (-3)^2 then it = 9 If you have -(3)^2 then it = -9