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Find the nonpermissible replacement for x in this expression. x2−4x+8

User Fishjd
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Final answer:

The nonpermissible replacement for x in the expression x² - 4x + 8 is none. The expression is defined for all real numbers.

Step-by-step explanation:

To find the nonpermissible replacement for x in the expression x² - 4x + 8, we need to determine the values of x that make the expression undefined.

In this case, there are no such values that make the expression undefined. The expression x² - 4x + 8 is defined for all real numbers.

User Nicole Harris
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