duymanh13112004 duymanh13112004
  • 22-07-2021
  • Mathematics
contestada

Nghiệm của bất phương trình | 2x - 3| - 1 <0

Respuesta :

albamancia83 albamancia83
  • 22-07-2021

Answer:

x = 1 và 2       x= 1 and 2

Step-by-step explanation:

Đầu tiên trừ đi 1 để được 2x-3 nhỏ hơn -1 sau đó bạn lập phương trình bằng 2x-3 = -1 và 2x-3 = 1 để nhận được kết quả cuối cùng là 1 và 2 do đó x = 1 và 2

First subtract 1 to get 2x-3 is less then -1 then you let the equation equal 2x-3=-1 and 2x-3=1 to get a final answer of 1 and 2 therefore x=1 and 2

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