G
Guest
Guest
1) In this problem:
. . .|x+2| - x > 0
the answer is:
. . .{x | x is an element of R (the real numbers)}
Why? Also, why, on the number line, there is just one arrow with both ends point opposite.
2) Also this:
. . .|2x| > -64
there is the same answer and I have the same question
thanks a ton
. . .|x+2| - x > 0
the answer is:
. . .{x | x is an element of R (the real numbers)}
Why? Also, why, on the number line, there is just one arrow with both ends point opposite.
2) Also this:
. . .|2x| > -64
there is the same answer and I have the same question
thanks a ton
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