Respuesta :

wegnerkolmp2741o

(3x+4)(2x−1)

FOIL (first outer inner last)

3x*2x + 3x*(-1) + 4*2x+4*(-1)

6x^2 -3x+8x -4

6x^2 +5x-4

gmany

(3x + 4)(2x - 1)    distributive

= (3x)(2x) + (3x)(-1) + (4)(2x) + (4)(-1) = 6x² - 3x + 8x - 4

combine like terms

= 6x² + 5x - 4

Answer: (3x + 4)(2x - 1) = 6x² + 5x - 4

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