emilyrosess emilyrosess
  • 06-06-2017
  • Mathematics
contestada

If m(x) = x^2 + 3 and n(x) = 5x + 9, which expression is equivalent to (mn)(x)?

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bcalle
bcalle bcalle
  • 06-06-2017
(x^2 + 3)(5x + 9)
5x^3 + 9x^2 + 15x + 27
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