Respuesta :
(-6)(-7)(-1)
- negative sign and - negative sign = + positive sign
(-6)(-7)= 42
(42)(-1)- positive sign and negative sign = - negative sign
Answer: -42
(-6)(-7)(-1)
- negative sign and - negative sign = + positive sign
(-6)(-7)= 42
(42)(-1)- positive sign and negative sign = - negative sign
Answer: -42