#equations with absolute value
7 messages · Page 1 of 1 (latest)
Bcoz the value of x you get is outside the domain of x defined for that equation
For example, for (-infinity,-2) the corresponding equation is x-2=5, which solves to x=7 which is not possible as this equation is defined for (-infinity, -2)
And x=7 does not fit in the domain
Great, hopefully you understood it now
!done
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