savannahmarie3681 savannahmarie3681
  • 01-10-2021
  • Mathematics
contestada

12+[2-(4•5^2)] ÷ 7 + 1

Respuesta :

renknee
renknee renknee
  • 01-10-2021

Answer:

-1

Step-by-step explanation:

  1. [tex]12 + \frac{2-4(5^2)}{7} +1[/tex]
  2. [tex]12 + \frac{2-(4)(25)}{7} +1[/tex]
  3. [tex]12 + \frac{2-100}{7} +1[/tex]
  4. [tex]12 - \frac{98}{7} + 1[/tex]
  5. [tex]12 - 14 + 1[/tex]
  6. [tex]-2 + 1[/tex]
  7. [tex]-1[/tex]
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