Seudónimo Seudónimo
  • 31-03-2015
  • Mathematics
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MultiplYing polynomials
( x+7) (x+4)

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Panoyin
Panoyin Panoyin
  • 31-03-2015
(x + 7)(x + 4)
(x² + 4x + 7x + 28)
x² + 11x + 28
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