Question

ALGUIEN ME AYUDA
A) -3²-6:3-2.5-3.(-7)=
B) -5-3³:3-5.(-3)+4=
C) (-1).4+√9.5-8=
D) 3.(-2)+1-3.(-1)+2=
E) -7-4³:8-6.(-5)-9=
F) -2.(-1)+2-1.(-2)+1=
G) (-3).(-2)-√1.4-1³=

Answer 1

A)
-3²-6÷3-2×5-3×(-7)
-9-2-10+21=0
B)
-5-3³÷3-5×(-3)+4
-5-27÷3+15+4
-5-9+15+4=5
C)
(-1)×4+√9×5-8
-4+3×5-8
-4+15-8=3
D)
3×(-2)+1-3×(-1)+2
-6+1+3+2=0
E)
-7-4³÷8-6×(-5)-9
-7-64÷8+30-9
-7-8+30-9=6
F)
-2×(-1)+2-1×(-2)+1
2+2+2+1=7
G)
(-3)×(-2)-√1×4-1³
6-1×4-1
6-4-1=1