The trinomial x2 + bx + c factors to (x + m)(x + n). If b is negative and c is positive, what must be true about m and n?
m and n are both positive.
m is positive and n is negative.
m is negative and n is positive.
m and n are both negative.
Answers
Answered by
0
Answer:
M is Negative
N is positive
Step-by-step explanation:
(x^2+bx+c) and (x+m)(x+n)
If bx= -b
(x+m)(x+n)= (x^2+xn+mx+mn)
Therefore the variable in the place of the b and c would be the opposite or inverse opperation.
Answered by
14
Answer: the answer is d . m and n are both negative. I just did it on edgenuity and someone said it was c and I got it wrong lol
Step-by-step explanation:
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