jennyaquino400
jennyaquino400 jennyaquino400
  • 13-10-2015
  • Mathematics
contestada

The quotient of twice a number t and 12

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Lexi777 Lexi777
  • 13-10-2015
(t + 12) ^ 2
(t + 12) (t + 12)
t ^ 2 + 12t + 12t + 144 144 24
t ^ 2 + 24t + 144 -------|--------
(t + 12) (t + 12) = 0 12,12 | 24

t = -12
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