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Does anything squared equal negative on and that number squared? - Answers

If I understand the question correctly, the answer is not in real numbers. But in the complex domain, there is the imaginary number i is such that i2 = -1. And so, for any positive x, [i*sqrt(x)]2 = i2*x = -1*x = -x, which is negative.



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Does anything squared equal negative on and that number squared? - Answers

https://math.answers.com/math-and-arithmetic/Does_anything_squared_equal_negative_on_and_that_number_squared

If I understand the question correctly, the answer is not in real numbers. But in the complex domain, there is the imaginary number i is such that i2 = -1. And so, for any positive x, [i*sqrt(x)]2 = i2*x = -1*x = -x, which is negative.



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https://math.answers.com/math-and-arithmetic/Does_anything_squared_equal_negative_on_and_that_number_squared

Does anything squared equal negative on and that number squared? - Answers

If I understand the question correctly, the answer is not in real numbers. But in the complex domain, there is the imaginary number i is such that i2 = -1. And so, for any positive x, [i*sqrt(x)]2 = i2*x = -1*x = -x, which is negative.

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      If I understand the question correctly, the answer is not in real numbers. But in the complex domain, there is the imaginary number i is such that i2 = -1. And so, for any positive x, [i*sqrt(x)]2 = i2*x = -1*x = -x, which is negative.

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