trippyydestiny trippyydestiny
  • 23-06-2020
  • Mathematics
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TheSolution to the equation is ??

TheSolution to the equation is class=

Respuesta :

zainnabbalg
zainnabbalg zainnabbalg
  • 23-06-2020

Answer:

X = 1

Step-by-step explanation:

2x^2 + x - 1 = 2

2x^2 + x - 3 = 0

2x^2 + 3x -2x - 3 = 0

x(2x+3) -1 ( 2x+3) = 0

(x-1) (2x+3) = 0

x-1=0

x=1

2x+3=0

2x=-3

x=-3/2.

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