thomasmorehead1 thomasmorehead1
  • 28-11-2016
  • Mathematics
contestada

can you please help me evaluate 5|7-9|-2 i tried everything and can't seem to find the answer

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Аноним Аноним
  • 28-11-2016
5(7 - 9) - 2

1. Do the parenthesis first

[tex]5 (7 - 9) -2[/tex] ⇒ [tex]5 (-2) - 2[/tex]

2. Evaluate

[tex]5 (-2) - 2[/tex] 

[tex]-10 - 2[/tex]

[tex]= -12[/tex]

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