Respuesta :

Answer:

The sign is positive.

Step-by-step explanation:

a > 0 and b < 0

So, a·b < 0

⇒ -4·a·b > 0

⇒ -4·a·b - 4·a·b > 0

Hence, the sign will be positive


soranyelisestepan

Answer:

the answer is on top of me

Step-by-step explanation:

my mom is angry at me and im bored

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