3 years ago

PLEASE HELP FAST!! |x+5|>-1, what is x (answer in x equals to)

1 answer:

7 0

$(x+5)>-1 or -(x+5)>-1$

$x>-1-5 or x$

$x>-6 or x$

This gives us the union of two sets

$(-∞,-4) U (-6,+∞)$

$=(-∞,+∞)$

x belongs to all real numbers

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