Solved

Factor the Trinomial Completely $x ^ { 2 } + 4 x - 45$

Question 154

Multiple Choice

Factor the trinomial completely. If the polynomial cannot be factored, write "prime."
- $x ^ { 2 } + 4 x - 45$

A) (x - 5) (x + 9)
B) (x + 5) (x + 1)
C) (x + 5) (x + 9)
D) prime

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