ainaradarwin7
ainaradarwin7 ainaradarwin7
  • 01-07-2020
  • Mathematics
contestada

Please answer correctly,I'm struggling.

Please answer correctlyIm struggling class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 01-07-2020

Answer:

Step-by-step explanation:

2x² + 5x - 3 = 2x² - x + 6x - 3*1

                  =x(2x - 1) + 3(2x - 1)

                 = (2x -1)(x + 3)

[tex]\frac{x+3}{\frac{2x^{2}+5x-3}{x+1}}=(x+3)*\frac{x+1}{2x^{2}+5x-3}\\\\=(x+3)*\frac{(x+1)}{(2x-1)(x+3)}\\\\=\frac{x+1}{2x-1}\\\\5+\frac{x+3}{\frac{2x^{2}+5x-3}{x+1}}=5+\frac{x+1}{2x-1}\\\\=\frac{5*(2x-1)+(x+1)}{2x-1}\\\\=\frac{10x-5+x+1}{2x-1}\\\\=\frac{11x-4}{2x-1}[/tex]

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