addysoncook addysoncook
  • 24-06-2021
  • Mathematics
contestada

What is the product?

(6 r- 1)(- 8 r- 3)

Respuesta :

CoastsideDad
CoastsideDad CoastsideDad
  • 25-06-2021

Answer:

-48[tex]r^{2}[/tex] - 10r + 3

Step-by-step explanation:

FOIL method

First : (6r) · (- 8r) = - 48[tex]r^{2}[/tex]

Outer : (6r) · (-3) = -18r

Inner : (-1) · (-8r) = 8r

Last : (-1) · (-3) = +3

combine like terms

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