Question

A)(-3).(-3)=
B)(-3).(+3)=
C)(+3).(+3).(+3)=
D)(-3).(-3).(-3)=
E)(-2).(-2).(-2).(-2)=
F)(-5).(+5)=
G)(-3).(+3).(-3)=
H)(+2).(-2).(-2).(+3)=
I)(-3).(+2).(-3).(-3)=

A)-4+.6=
B)(-5).(2)+8=
C)(-1).(+3)-4=
D) 10-8.(-2)=
E) 2+7.2
F)(-10).(-2)+8=

Answer 1

Olá Tudo Bom!!

a)
= (-3).(-3)
= 3 . 3
= 9

b)
= (-3).(+3)
= -(3 . 3)
= -9

c)
= (+3).(+3).(+3)
= 3 . 3 . 3
= 27

d)
= (-3).(-3).(-3)
= -(3 . 3 . 3)
= - 27

e)
= (-2).(-2).(-2).(-2)
= 2 . 2 . 2 . 2
= 16

f)
= (-5).(+5)
= -(5 . 5)
= -25

g)
= (-3).(+3).(-3)
= 3 . 3 . 3
= 27

h)
= (+2).(-2).(-2).(+3)
= 2 . 2 . 2 . 3
= 8 . 3
= 24

i)
= (-3).(+2).(-3).(-3)
= - (3 . 2 . 3 . 3)
= - (27 . 2)
= -54

Answer 2

a)(-3).(-3)= + 9
b)(-3).(+3)= - 9
c)(+3).(+3).(+3)= + 27
d)(-3).(-3).(-3)= - 27
e)(-2).(-2).(-2).(-2)= + 16
f)(-5).(+5)= - 25
g)(-3).(+3).(-3)= + 27
h)(+2).(-2).(-2).(+3)= + 24
i)(-3).(+2).(-3).(-3)= - 54

a) -4.+6= - 24
b)(-5).(2)+8= - 10 + 8 = 18
c)(-1).(+3)-4= - 3 - 4 = - 7
d) 10-8.(-2)= 2. (-2) = - 4
e) 2+7.2 = 2 + 14 = +16
f)(-10).(-2)+8= +20 + 8 = 28

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