Can the expression
-4x(-x - 3) ever be negative? Choose the best explanation
A) Y...
Mathematics, 18.04.2020 03:07 joyceandtrey2781
Can the expression
-4x(-x - 3) ever be negative? Choose the best explanation
A) Yes, because 4x + 12 is negative it x < -3
B) No, because 4x^2 and 12x are both positive
C) Yes, because 4x^2 + 12x is negative when x is between -3 and 0
D) No, because both factors are negative, so the product must be positive
Answers: 3
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