It is ± 1.73205*i*x*sqrt(x) where i is the imaginary square root of -1.
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6x3=18 3x3=9 18-9=9
The answer is 3 because... 3x3=9 9x9=81 AND 81/9=9 9/3=3
Assuming you mean 3x3: If you work with real numbers, anything under the square root sign must be non-negative, so if you solve the inequality: 3x3 >= 0 for x, you get all valid values of x for this function, in other words, the domain.
To determine if 224 is a perfect square, we need to find its square root. The square root of 224 is approximately 14.96. Since the square root is not a whole number, 224 is not a perfect square. Perfect squares are numbers that are the result of an integer multiplied by itself, such as 9 (3x3) or 16 (4x4).
3x3 magic square 25 total