Seudónimo Seudónimo
  • 02-03-2021
  • Mathematics
contestada

Please help......... please

Please help please class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 02-03-2021

Answer:

Step-by-step explanation:

2x + 4 = 2(x + 2)

[tex]Area = \frac{1}{2}*b*h\\\\=\frac{1}{2}*(2x-1)(2x + 4)\\\\\\= \frac{1}{2}*(2x - 1)*2*(x + 2)\\\\= (2x -1)(x+ 2)[/tex]

= 2x *x + 2x* 2  + x*(-1) + 2*(-1)

= 2x² + 4x - x - 2

= 2x² + 3x - 2

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