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  • 17-03-2022
  • Mathematics
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express (2x+4)(x-1) as a trinomial

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devishri1977
devishri1977 devishri1977
  • 18-03-2022

Answer:

Step-by-step explanation:

Use Foil method

(2x  + 4)(x -1) = (2x*x)+ (2x *(-1)) + 4*x + 4*(-1)

                    = 2x² - 2x  + 4x - 4   {Combine like terms}

                    = 2x² + 2x - 4

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