KendallHouston
KendallHouston KendallHouston
  • 14-03-2017
  • Mathematics
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6! + 2!

i need help. i have not learned this yet.

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Аноним Аноним
  • 14-03-2017
6! + 2! 
=( 6 x 5 x 4 x 3 x 2 x 1) + (2 x 1)
= 720 + 2
= 722
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