johnwicc74 johnwicc74
  • 02-07-2020
  • Mathematics
contestada

Which inequality has no solution?
6(x+2) > x-3
3+4x2(1+ 2x)
-2(x+6) X-9 <3(x-3)

Respuesta :

abdulmajeedaziz96
abdulmajeedaziz96 abdulmajeedaziz96
  • 02-07-2020

Answer:

[tex]6(x + 2) > x - 3[/tex]

[tex]6x + 12 > x - 3[/tex]

[tex]6x - x > - 12 - 3[/tex]

[tex]5x > - 9[/tex]

[tex]3 + 4 \times 2(1 + 2x)[/tex]

[tex]3 + 8(1 + 2x)[/tex]

[tex]3 + 8 + 16x[/tex]

[tex]11 + 16x[/tex]

[tex] - 2(x + 6)x - 9 < 3(x - 3)[/tex]

[tex] - 2( {x}^{2} + 6x) - 9 < 3x - 9[/tex]

[tex] - 2 {x}^{2} - 12x - 9 < 3x - 9[/tex]

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