Question 562000
adding x-15 ___ 2x^2 + x - 15 = 0


the factors of 2 are ± 2,1
the factors of -15 are ± 1,15 ; ± 3,5


2 times 3 ___ PLUS ___ 1 times -5; gives the 1 for the x-term coefficient


(2x - 5)(x + 3) = 0