br600085 br600085

19-01-2023
Mathematics

contestada

What is the sign of -4ab−4abminus, 4, a, b when a>0a>0a, is greater than, 0 and b<0b<0b, is less than, 0?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Positive

(Choice B)
B
Negative

(Choice C)
C
Zero

Respuesta :

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