SOLUTION: 4. Factor completely: x^2+8x+15 (x+5)(x+3) (x-5)(x-3) (x+15)(x+1) (x+5)(x-3)

Question 956975: 4. Factor completely: x^2+8x+15
(x+5)(x+3)
(x-5)(x-3)
(x+15)(x+1)
(x+5)(x-3)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
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Find a pair of factors of 15 with a sum of 8.
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