Determine o produto:
a)(-2)x(+3)x(+4)=
b)(+5)x(-1)x(+2)=
c)(-6)x(+5)x(-3)=
d)(+8)x(-2)x(-3)=
e)(+1)x(+1)x(+1)x(+1)=
f)(+3)x(-2)x(-1)x(-5)=
g)(-2)x(-4)x(+6)x(+5)=
h)(+25)x(-20)=
i)-36)x(-36=
j)(-12)x(+18)=
l)(+24)x(-11)=
m)(+12)x(-30)=
Me ajudem por favor
Respostas
respondido por:
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a)(-2)x(+3)x(+4)=-24
b)(+5)x(-1)x(+2)=-10
c)(-6)x(+5)x(-3)=90
d)(+8)x(-2)x(-3)=48
e)(+1)x(+1)x(+1)x(+1)=1
f)(+3)x(-2)x(-1)x(-5)=-30
g)(-2)x(-4)x(+6)x(+5)=240
h)(+25)x(-20)=-500
i)(-36)x(-36)=1296
j)(-12)x(+18)=-216
l)(+24)x(-11)=-264
m)(+12)x(-30)=-360
b)(+5)x(-1)x(+2)=-10
c)(-6)x(+5)x(-3)=90
d)(+8)x(-2)x(-3)=48
e)(+1)x(+1)x(+1)x(+1)=1
f)(+3)x(-2)x(-1)x(-5)=-30
g)(-2)x(-4)x(+6)x(+5)=240
h)(+25)x(-20)=-500
i)(-36)x(-36)=1296
j)(-12)x(+18)=-216
l)(+24)x(-11)=-264
m)(+12)x(-30)=-360
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