Question

-(-6+4[2-5(4-3(4-3)+2(7-3))]+2}-1
Solucion de este problema
Porfavor

Answer 1

Respuesta:

{-6+4[2-5(4-3(4-3)+2(7-3))]+2}-1=

-{-6+4[2-5(4-3(1)+2(4))]+2}-1

-{-6+4[2-5(4-3+8)]+2}-1

-{-6+4[2-5(9)]+2}-1

-{-6+4[2-45]+2}-1

-{6+4[-43]+2}-1

-{-6-172+2}-1

-{-176}-1

+176-1

+175

Explicación paso a paso: