Question

[3-[4-5(-7)]-{9-[15-(-4)])}+3


aiudaa pls

Answer 1

Respuesta:

Explicación paso a paso:

[3-[4-5(-7)]-{9-[15-(-4)]}+3

[3-[4-5(-7)]-{9-[15+4]}+3

[3-[4-5(-7)]-{9-[19]}+3

[3-[4-5(-7)]-{9-19}+3

[3-[4-5(-7)]-{-10}+3

[3-[4+35)]-{-10}+3

[3-[39)]-{-10}+3

[3-39]+10+3

[-36]+10+3

-36+13

-23