Question

12-4- {-6-[5+2-(8+12)-2] } = ?
sumas algebraicas aiuda
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Answer 1

Respuesta:

-1

Explicación paso a paso:

12-4- {-6-[5+2-(8+12)-2] }=

12-4- {-6-[5+2-20-2] }=

12-4- {-6-[-15] }=

12-4- {-6+15 }=

12-4-9=

-1

Answer 2

12-4-(-6-(5+2-20-2))
12-4-(-6-(7-20-2))
12-4-(-6-(-13-2))
12-4-(-6-(-15))
12-4-(-6+15)
12-4-9
8-9
-1