kscrib2 kscrib2
  • 02-09-2017
  • Mathematics
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4(2+3)-[7-[4-(8+5)]can you help me with this question

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iwillrektyou
iwillrektyou iwillrektyou
  • 02-09-2017
4(2 + 3) - [7 - [4 - (8 + 5)]]

First, do the parentheses:

4(5) - [7 - [4 - 12]]

Then complete the rest from the inside out:

20 - [7 - (-8)]

20 - 15 = 5
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Becky1979
Becky1979 Becky1979
  • 02-09-2017
if you simplify or evaluate the problem you get 4. You should check out math way.
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