lexi1248 lexi1248
  • 20-09-2018
  • Mathematics
contestada

a2-b for a=7 and b=12

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xhomeworkhelperx xhomeworkhelperx
  • 20-09-2018
substitute the value of the variable into the expression and simplify 37
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jessica9979
jessica9979 jessica9979
  • 20-09-2018
(7 )2-12
14-12=2 the answer is 2
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