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The sum of two squares cannot be factored. It can be represented thus:
X2 + y2 = (x + yi)(x - yi)
In this expression, the i is the symbol for the imaginary number the square root of -1.
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∙ 14y ago
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Is y equals x squared -4x plus 3 a domain or range?
Y = x squared -4x plus 3 is an equation of a function. It is neither called a domain nor a range.
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it is (x-y)(x-y) :)
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2
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C2x + C2y = C2(x + y)
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Your expression is this... x2 + y2/x
