Respuesta :

The answer is 16

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Answer:

[tex] {2x}^{3} - 3yz[/tex]

  • x=-1; y=-2 and z=3

[tex]2 {( - 1)}^{3} - 3( - 2)(3)[/tex]

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

[tex] - 2 +18[/tex]

(-)+(+)=(-)

[tex]-16[/tex]