Respuesta:
(-1)².2-(-1).2-8=
2+2-8= -4
3.(-3)(-2)²-2(-3)²(-2)-(-3)²(-2)²
-9.4-2.9+9.4
-36-18-36= -18
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Verified answer
Respuesta:
(-1)².2-(-1).2-8=
2+2-8= -4
3.(-3)(-2)²-2(-3)²(-2)-(-3)²(-2)²
-9.4-2.9+9.4
-36-18-36= -18