Show that the function f(x)= x^2-7x+12/x-3,x=|3 and -1 when x=3 is continuous at x =3

Опубликовано: 19 Май 2026
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Show that the function f(x)= x^2-7x+12/x-3,x=|3 and -1 when x=3 is continuous at x =3
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