bigbrazxy bigbrazxy
  • 11-06-2019
  • Mathematics
contestada

what i the product ? (2x-1)(x+4)​

Respuesta :

kelishines
kelishines kelishines
  • 11-06-2019

Answer:

[tex]2x^2+7x-4[/tex]

Answer Link
jimrgrant1 jimrgrant1
  • 11-06-2019

Answer:

2x² + 7x - 4

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

2x(x + 4) - 1(x + 4) ← distribute both parenthesis

= 2x² + 8x - x - 8 ← collect like terms

= 2x² + 7x - 8

Answer Link

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