Question

Calcule:
COM CALCULOS POR FAVOR!!!

Answer 1

m) {-5[7-(3+1)-10]+2}=

{-5[7-4-10]+2}=

{-5(-7)+2}=

35 + 2=

37

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

2+[6-2+2]=

2+6=

8

o)-6+[4-(5+3)-2]+4=

-6+[4-8-2]+4=

-6+6+4=

4

p) (-8)+(10)+(-15)+(-20)=

-8+10-15-20=

33