nizeal
nizeal nizeal
  • 03-09-2019
  • Mathematics
contestada

What is the product?
(9x - 4)(-9x-4)

Respuesta :

Cherrykisses101
Cherrykisses101 Cherrykisses101
  • 03-09-2019

Answer: -81x^2 + 16

Step-by-step explanation: Expand the polynomial using the FOIL method.

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