How do you factor the trinomial #0 = x² + 4x + 3#?
1 Answer
Apr 7, 2016
(x + 1)(x + 3)
Explanation:
Since a - b + c = 0, use shortcut.
Two real roots are: -1 and
Two factors are: (x + 1) and (x + 3)
y = (x + 1)(x + 3)
