augie490 augie490
  • 02-09-2021
  • Mathematics
contestada

Evaluate x(-1)(-7)
When x4

Respuesta :

jadynwetherington jadynwetherington
  • 02-09-2021
28

if X is equal to 4, 4 times -1 is -4 so we multiply -4 by -7 which equals 28 since a negative times a negative is a positive
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