199k views
22 votes
Question 1/10 points)

Which expression is equivalent to x2 - 4x – 45?
0
(x– 9) (x - 5)

(x + 9) (x + 5)
Оe
(x + 9) (x - 5)
Od
(x - 9) (x + 5)
Can somebody please help me with this

1 Answer

4 votes

the 2nd expression is the answer

User Torben Klein
by
3.5k points