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Help me please ! I’ve tried a way but I don’t know if it’s correct. I want to see what you guys come up with.

Help me please Ive tried a way but I dont know if its correct I want to see what you guys come up with class=

Respuesta :

[tex]\frac{3}{x-2} + \frac{8}{x + 3} = 2[/tex]  ; restriction is x ≠ 2, x ≠ -3

⇒ [tex](\frac{x+3}{x+3} )\frac{3}{x - 2} + (\frac{x - 2}{x - 2})\frac{8}{x + 3} = (\frac{(x + 3)(x - 2)}{(x + 3)(x - 2)} ) 2[/tex]

⇒ 3(x + 3) + 8(x - 2) = 2(x + 3)(x - 2)

⇒ 3x + 9 + 8x - 16 = 2(x² + x - 6)

⇒ 3x + 9 + 8x - 16 = 2x² + 2x - 12

⇒                 11x - 7 = 2x² + 2x - 12

⇒                         0 = 2x² - 9x - 5

⇒                          0 = (2x + 1)(x - 5)

0 = 2x + 1      ,   0 = x - 5

-1 = 2x                5 = x

[tex]-\frac{1}{2} = x[/tex]

Answer: {[tex]-\frac{1}{2}[/tex], 5}