lexiscaraballo12 lexiscaraballo12
  • 24-01-2019
  • Mathematics
contestada

(-2)³ + 4 ÷ (-15 + 9)(3) - 4?

Respuesta :

JannetPalos
JannetPalos JannetPalos
  • 02-02-2019

Answer:

[tex]-\frac{110}{9}[/tex]

Step-by-step explanation:

Given expression is [tex](-2)^{3} +4/(-15+9)(3)-4[/tex]

Let us perform the operations inside the parentheses first.

[tex]-8 +4/(-6)(3)-4[/tex]

[tex]-8 +4/(-18)-4[/tex]

[tex]-8-\frac{4}{18} -4[/tex]

[tex]=-12-\frac{4}{18}[/tex]

[tex]=-12-\frac{2}{9}[/tex]

[tex]=-\frac{110}{9}[/tex]


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