Question

Resolver [3+(-7)][2-(-2).9]

Answer 1

Respuesta:

-144

Explicación paso a paso:

[3+(-7)][2-(-2).9]

[3-7)][(2+2).9]

[-4][4x9]

(-4)(36)

-144

Answer 2

Respuesta:

-19.6

Explicación paso a paso:

[3+(-7)] [2-(-2).9]

[-4] [4.9]

-19.6