josephburrow josephburrow
  • 08-05-2017
  • Mathematics
contestada

check the factorizion using FOIL multiplication what is the answer a^2-18ab+80b^2

Respuesta :

lisee7 lisee7
  • 08-05-2017
(a-8b)(a-10b)

-8ab+-10ab= -18ab
-8b times -10b = 80b^2
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