Evaluate
-39
Factor
-39
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23-|1-63|
Multiply 7 and 9 to get 63.
23-|-62|
Subtract 63 from 1 to get -62.
23-62
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of -62 is 62.
-39
Subtract 62 from 23 to get -39.
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Limits
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