Seudónimo Seudónimo
  • 19-12-2017
  • Mathematics
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HELP PLEASEEE <3

Evaluate: where a + (-b) where a =4and b =2

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pebblesone
pebblesone pebblesone
  • 19-12-2017
4+(-(2))
4-2
the answer is 2
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scook1590otrcam scook1590otrcam
  • 19-12-2017
Well when you multiply a positive and a negative together, the negative out-rules the positive. So if you just plug it in, it would be 4+(-2), so 4-2= 2
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