1.5 : Absoulute Value equations and inequations and inequalities Flashcards

1
Q

Tolerance

A

one half of the difference between the maximum and the minimum values

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2
Q

absolute value

A

a number is its distance from zero on the number line and distance is nonnegative

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3
Q

xtraneous solution

A

a solutionof an equation derived from an original equation

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