Question

a) 8-(6-2)-5-(-1 + 3)]
b) -6 + (-2)-[-(-7 + 5)-(-4+7)]
c)-(3+4)-(-2-(3-1)]
d) - [3 - (-2+ 3) + (-5 + 3)] - (4 +6-3)​

Answer 1

Respuesta:

a.-3

b.-7

c.-3

d.-7

Explicación paso a paso:

a 8-(4)-5-(2)=8-4-5-2 =-3

b -6-2-[-(-2)-(3)]= -8-[+2-3]=-8-[-1]=-8+1=-7

c -(7)-(-2-2)=-7-(-4)=-7+4=-3

d-[3-(1)+(-2)]-7=-[3-1-2]-7=-[0]-7=-0-7=-7