idgaf35 idgaf35
  • 03-05-2020
  • Mathematics
contestada

2/3 [ (15 - 6) -8 (8 + 1]

Respuesta :

devishri1977
devishri1977 devishri1977
  • 03-05-2020

Answer:

Step-by-step explanation:

[tex]\frac{2}{3}[(15-6)-8(8+1)]=\frac{2}{3}[9-8*9]\\\\=\frac{2}{3}[9-72]\\\\=\frac{2}{3}*(-63)\\\\=2*(-21)\\= -42[/tex]

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