If you factor the polynomial x2+5x−84 into two linear binomials, what statement about the constants in those binomials would be true?
a. The constants would both be negative.
b. One constant would be positive and the other constant would be negative.
c. The constants would both be positive.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14