Seudónimo Seudónimo

12-11-2018
Mathematics

contestada

Simplify.

7 + (2{2} + 8)

107

?19

89

289
The 2{2} is an exponent...I'm probably too lazy to put in a sign for it XP

Respuesta :

17-11-2018

[tex]7+(2^2+8)=7+(4+8)=7+12=19\\\\Answer:\ \boxed{19}[/tex]

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