ladielynn9189 ladielynn9189
  • 12-04-2022
  • SAT
contestada

Simplify the absolute value expression. assume mrepresents a positive real number. | m |

Respuesta :

dashayladokes729 dashayladokes729
  • 13-04-2022
the first term is -x4. Since x4 is the square of x2, and squares of real numbers are always positive, -x4 is always negative.

So it is asking you to take the 4th root of a negative number. An even root of a negative number cannot be real. So the answer is NOT REAL.
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