Respuesta :

Answer:

-5j+(-2j)+3

+positive sign and - negative sign = - negative sign

-5j-2j+3

= -7j+3

Answer:

3 - 7j

Step-by-step explanation:

-5j + -2j + 3

|_______|

-7j + 3 [or vice versa, like in the above answer]

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