Factoring Trinomials: a = 1 Quiz
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TIME REN
49:
The model represents a polynomial and its factors.
Which equation is represented by the model?
+x
-
Ox2 - 2x - 3 = (x - 3)(x + 1)
x2
2 - 4x + 3 = (x - 3)(x - 1)
x2 + 2x + 3 = (x + 3)(x - 1)
0x2 + 4x – 3 = x + 3)(x + 1)
+x
+x²
--X-X-X
-X
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