Seudónimo Seudónimo
  • 04-04-2016
  • Mathematics
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I need help with 13 14 and 15 plz

I need help with 13 14 and 15 plz class=

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sweghope sweghope
  • 04-04-2016
14 is 45
because 4 plus 1 simplifies to 5 and 5 times 5 times 2 is 50 and if you subtract them its 45
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