Question

[ -3+4- (2+1]=

Me ayudan xfa <3

Answer 1

Respuesta:

[ -3+4-(2+1)]

1 - (2+1)

1 - 3

-2

Answer 2

Explicación paso a paso:

-3+4-2-1 = -2

-13/3 - 5 + 9 =

4-13/3

(12-13)/3

= -1/3

-5+4(-3(1+6))

=-5+4 (-3-18)

=-5-12-72

= - 89

(-3+4(2-7))

=-3+8-28

= -23