28
42
yes
Two equal numbers mutiplied is the square root of that number. The answer is 14.002856.
The numbers are: (-14 + the square root 132) and (-14 - the square root of 132)
The numbers are: (19+square root of 131) and (19-square root of 131)
find the square root.
-46
It is the square root of 288
The square root of zero is zero and the square root of one is one. No other real numbers have square roots equal to themselves. In other words, the solution set to x=x2 is {0,1}
No. Square root is not a proper function in the sense that, over the domain of negative and positive numbers, it is a one-to-many mapping. Strictly speaking the domain for square root is all non-negative or all non-positive numbers (or a subset of them). Consider the following mapping: Your mother is your parent, your father is your parent. But your mother is not your father.
The square root of negative forty-nine (-49) has no value over real numbers. However, over complex numbers, the square root of -49 is ±7i, where "i" is the imaginary unit, which i2 = -1.