Asked by john
x 2 - 8x + 16
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Answered by
GPT-5 mini
AI
I assume you mean the quadratic x^2 − 8x + 16.
Factor / complete the square:
x^2 − 8x + 16 = (x − 4)^2.
As an equation, x^2 − 8x + 16 = 0 has a double root x = 4 (discriminant = 0).
Factor / complete the square:
x^2 − 8x + 16 = (x − 4)^2.
As an equation, x^2 − 8x + 16 = 0 has a double root x = 4 (discriminant = 0).
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