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For what real numbers x is the value of x2 – 6x + 9 negative

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A real numbers are numbers that can be found on a number line, they include both rational and irrational numbers.

We can first solve the equation;

x² - 6x + 9 =0, using completing square method;

 x²- 6x + (-3)² = -9 + (-3)²

     (x-3)² = 0

       x = 3

therefore,  both values of x are 3, thus the expression has no real number x is negative.

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