carleycates2 carleycates2
  • 13-02-2018
  • Mathematics
contestada

Choose the correct simplification of (6x-5)(2x2-3x-6)

Respuesta :

erato erato
  • 23-04-2019

Answer:

The correct simplification of [tex](6x-5)(2x^2-3x-6)[/tex] is:

[tex]12x^3-28x^2-21x+30[/tex]

Step-by-step explanation:

we have to evaluate:

[tex](6x-5)(2x^2-3x-6)\\\\=6x(2x^2-3x-6)-5(2x^2-3x-6)\\\\=12x^3-18x^2-36x-10x^2+15x+30\\\\=12x^3-28x^2-21x+30[/tex]

Hence, correct simplification of [tex](6x-5)(2x^2-3x-6)[/tex] is:

[tex]12x^3-28x^2-21x+30[/tex]

Answer Link
gabrielevilla0926 gabrielevilla0926
  • 09-03-2022

Answer:

The answer is B

Step-by-step explanation:

Answer Link

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