drpatterson2p58p22 drpatterson2p58p22
  • 09-05-2018
  • Mathematics
contestada

Evaluate the expression. If necessary, round to the nearest hundredth. log(-2)

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11beehshahbaz 11beehshahbaz
  • 09-05-2018
We are to find the value of log(-2)

This is common logarithm to the base 10. What must be remembered here is that logarithm is not defined for zero and negative numbers. Logarithm can only be calculated for the positive numbers.

If you try find log(-2) or log of any negative number using calculator it will give you Math Error. So the answer to this question is Undefined. 
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Nimra11 Nimra11
  • 09-05-2018
You can never have log to a negative number the answer in the calculator will always be MATH ERROR
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