The true statement about the trinomial is (d) m and n are both negative
How to determine the true statement?
The trinomial is given as:
[tex]x^2 - bx + c[/tex]
The factors are given as:
(x + m)(x + n)
By law of quadratic, we have:
m + n = b
mn = c
When b is negative, and c is positive.
It means that variables m and n have the same sign
This means that:
m and n are both negative
Hence, the true statement is (d) m and n are both negative
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