Respuesta :

Jagr2713
Well if we are given numbers all we have to do is plug those numbers in for the variables. So we would have

2(12)(8)-3(3)/3

192-3
189

Answer:

183

Step-by-step explanation:

Evaluate the expression, if x=12, y=8, and z=3 2xy-z3/z

[tex]2xy - \frac{z^3}{z}[/tex]

Plug in all the values in the values in the given expression

x=12, y=8, and z=3, Replace all the values

[tex]2xy - \frac{z^3}{z}[/tex]

[tex]2(12)(8) - \frac{(3)^3}{3}[/tex]

[tex]192 - \frac{27}{3}[/tex]

[tex]192 - 9[/tex]

183