Question

Eliminar signos de agrupación:
A -[+4+5-[6+3-(2+1)+3]+8-5]=
B -(7+11-[-5-(-2+3-5+4)]-6]=
C +(-3+[-5-(-2+3-5+4) ] }=
D -4-3-[-6+4+[-(-3+5) ] }=
E +9-8-7+3-(-4-[+4]-8} - {+4-3}=
F -[+5-(+4-2-3}+4]-[+3-(+5+2)+8]=
G -n+9+(+4-[+3+9)-(+4+8-6-3)=
AYUDA POR FAVOR, NO ENTIENDO

Answer 1

Respuesta:

A) -[9-[9-(3)+3]+8-5]

-[9-[9-6]+3]

-[9-3+3]

-[9-3+3]

-9

B) -(7+11-[-5-(-2+3-5+4)]-6]

-(18-[-5-(-5-9)]-6]

-(18-[-5-(-14)]-6]

-(18-[9])-6]

-(18-3)

-15

C) +(-3[-5-(-2+3-5+4)] }

+(-3[-5-(1-9)] }

+(-3[-5-8)]}

+(-3-3)]

+6

D) -4-3-[-6+4+[-(-3+5)]}

-1-[-10+[-2]}

-1-[-12]

-13

E) +9-8-7+3-4-[+4]-8} - {+4-3}

-7 -12 - 1

-20

es lo que pude hacer espero que te sirva de algo.