SOLUTION: 15x²+17x-18
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Question 287585: 15x²+17x-18
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
-15*18=-270. Two numbers mult. to -270 and add to 17: 27, -10
15x^2+17x-18 = 15x^2+27x-10x-18 = 3x(5x+9)-2(5x+9) = (3x-2)(5x+9)
Answer: 15x^2+17x-18 = (3x-2)(5x+9)
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