lim_(x→−3) ((∣x+3∣)/(x+3)) show right and left side limit??


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Question Number 126427 by Study last updated on 20/Dec/20

$l i \underset{x \to - 3}{m} \frac{∣ x + 3 ∣}{x + 3} s h o w r i g h t a n d l e f t s i d e$ $l i m i t ? ?$
	Answered by liberty last updated on 20/Dec/20

	$\lim_{x \to - 3^{-}} [\frac{∣ x + 3 ∣}{x + 3}] = \lim_{x \to - 3^{-}} \frac{- (x + 3)}{x + 3} = - 1$ $\lim_{x \to - 3^{+}} [\frac{∣ x + 3 ∣}{x + 3}] = \lim_{x \to - 3^{+}} \frac{x + 3}{x + 3} = 1$
	Commented by liberty last updated on 20/Dec/20

	Commented by Study last updated on 21/Dec/20

	$i {d o n}^{'} t k n o w$
	Commented by liberty last updated on 22/Dec/20

	$g o o d!$
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