jlozaruiz0001 jlozaruiz0001
  • 09-03-2021
  • Mathematics
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(4x^2+6x-5)-(-7x^2-4x-2)

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Valtha
Valtha Valtha
  • 09-03-2021
11x^2+2x-3 ‎ ‎ ‎ ‎ ‎
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