Question

a) (-2).(+2).(-3)=
b) (-5).(+2).(+3)=
c) (+3).(-2).(+4)=
doy coronita rapido​

Answer 1

Respuesta:

a) (-2)*(+2)*(-3) = 12

$=\left(-2\right)\left(2\right)=-2\cdot \:2=-4\\=-4\left(-3\right)\\=-4\left(-3\right)=4\cdot \:3=12\\=12$

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b) (-5)*(+2)*(+3) = 30

$=\left(-5\right)\left(2\right)=-5\cdot \:2=-10\\=-10\left(3\right)\\=30$

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c) (+3)*(-2)*(+4) = -24

$=\left(3\right)\left(-2\right)=-3\cdot \:2=-6\\=-6\left(4\right)\\=-24$

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